256540991616

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2141}}^1$

素因数の和:2314

約数の個数: 640

約数和(自身を含む): 947486453760

約数和(自身を除く): 690945462144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 127, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 254, 273, 288, 312, 324, 336, 351, 364, 378, 381, 384, 416, 432, 448, 468, 504, 508, 546, 567, 576, 624, 648, 672, 702, 728, 756, 762, 819, 832, 864, 889, 896, 936, 1008, 1016, 1053, 1092, 1134, 1143, 1152, 1248, 1296, 1344, 1404, 1456, 1512, 1524, 1638, 1651, 1664, 1728, 1778, 1872, 2016, 2032, 2106, 2141, 2184, 2268, 2286, 2457, 2496, 2592, 2667, 2688, 2808, 2912, 3024, 3048, 3276, 3302, 3429, 3456, 3556, 3744, 4032, 4064, 4212, 4282, 4368, 4536, 4572, 4914, 4953, 4992, 5184, 5334, 5616, 5824, 6048, 6096, 6423, 6552, 6604, 6858, 7112, 7371, 7488, 8001, 8064, 8128, 8424, 8564, 8736, 9072, 9144, 9828, 9906, 10287, 10368, 10668, 11232, 11557, 11648, 12096, 12192, 12846, 13104, 13208, 13716, 14224, 14742, 14859, 14976, 14987, 16002, 16256, 16848, 17128, 17472, 18144, 18288, 19269, 19656, 19812, 20574, 21336, 22464, 23114, 24003, 24192, 24384, 25692, 26208, 26416, 27432, 27833, 28448, 29484, 29718, 29974, 32004, 33696, 34256, 34671, 34944, 36288, 36576, 38538, 39312, 39624, 41148, 42672, 44577, 44928, 44961, 46228, 48006, 48768, 51384, 52416, 52832, 54864, 55666, 56896, 57807, 58968, 59436, 59948, 64008, 67392, 68512, 69342, 72009, 72576, 73152, 77076, 78624, 79248, 82296, 83499, 85344, 89154, 89922, 92456, 96012, 102768, 104013, 104832, 105664, 109728, 111332, 113792, 115614, 117936, 118872, 119896, 128016, 133731, 134784, 134883, 137024, 138684, 144018, 146304, 154152, 157248, 158496, 164592, 166998, 170688, 173421, 178308, 179844, 184912, 192024, 194831, 205536, 208026, 211328, 219456, 222664, 231228, 235872, 237744, 239792, 250497, 256032, 267462, 269766, 271907, 274048, 277368, 288036, 308304, 312039, 314496, 316992, 329184, 333996, 341376, 346842, 356616, 359688, 369824, 384048, 389662, 404649, 411072, 416052, 438912, 445328, 462456, 471744, 475488, 479584, 500994, 512064, 534924, 539532, 543814, 554736, 576072, 584493, 616608, 624078, 633984, 658368, 667992, 693684, 713232, 719376, 739648, 751491, 768096, 779324, 809298, 815721, 822144, 832104, 890656, 924912, 936117, 943488, 950976, 959168, 1001988, 1024128, 1069848, 1079064, 1087628, 1109472, 1152144, 1168986, 1213947, 1233216, 1248156, 1316736, 1335984, 1387368, 1426464, 1438752, 1479296, 1502982, 1536192, 1558648, 1618596, 1631442, 1664208, 1753479, 1781312, 1849824, 1872234, 1901952, 1903349, 1918336, 2003976, 2139696, 2158128, 2175256, 2218944, 2254473, 2304288, 2337972, 2427894, 2447163, 2466432, 2496312, 2671968, 2774736, 2852928, 2877504, 3005964, 3072384, 3117296, 3237192, 3262884, 3328416, 3506958, 3534791, 3562624, 3699648, 3744468, 3806698, 4007952, 4279392, 4316256, 4350512, 4437888, 4508946, 4608576, 4675944, 4855788, 4894326, 4992624, 5260437, 5343936, 5549472, 5705856, 5710047, 5755008, 6011928, 6234592, 6474384, 6525768, 6656832, 7013916, 7069582, 7341489, 7399296, 7488936, 7613396, 8015904, 8558784, 8632512, 8701024, 9017892, 9217152, 9351888, 9711576, 9788652, 9985248, 10520874, 10604373, 10687872, 11098944, 11420094, 12023856, 12469184, 12948768, 13051536, 13313664, 14027832, 14139164, 14682978, 14977872, 15226792, 15781311, 16031808, 17117568, 17130141, 17265024, 17402048, 18035784, 18703776, 19423152, 19577304, 19970496, 21041748, 21208746, 22024467, 22197888, 22840188, 24047712, 24743537, 24938368, 25897536, 26103072, 28055664, 28278328, 29365956, 29955744, 30453584, 31562622, 31813119, 32063616, 34260282, 34804096, 36071568, 37407552, 38846304, 39154608, 39940992, 42083496, 42417492, 44048934, 45680376, 48095424, 49487074, 51390423, 51795072, 52206144, 56111328, 56556656, 58731912, 59911488, 60907168, 63125244, 63626238, 68520564, 72143136, 74230611, 74815104, 77692608, 78309216, 84166992, 84834984, 88097868, 91360752, 95439357, 96190848, 98974148, 102780846, 104412288, 112222656, 113113312, 117463824, 119822976, 121814336, 126250488, 127252476, 137041128, 144286272, 148461222, 154171269, 155385216, 156618432, 168333984, 169669968, 176195736, 182721504, 190878714, 197948296, 205561692, 222691833, 224445312, 226226624, 234927648, 243628672, 252500976, 254504952, 274082256, 286318071, 288572544, 296922444, 308342538, 313236864, 336667968, 339339936, 352391472, 365443008, 381757428, 395896592, 411123384, 445383666, 452453248, 469855296, 505001952, 509009904, 548164512, 572636142, 593844888, 616685076, 668075499, 673335936, 678679872, 704782944, 730886016, 763514856, 791793184, 822246768, 890767332, 939710592, 1010003904, 1018019808, 1096329024, 1145272284, 1187689776, 1233370152, 1336150998, 1357359744, 1409565888, 1527029712, 1583586368, 1644493536, 1781534664, 2004226497, 2020007808, 2036039616, 2192658048, 2290544568, 2375379552, 2466740304, 2672301996, 2819131776, 3054059424, 3167172736, 3288987072, 3563069328, 4008452994, 4072079232, 4581089136, 4750759104, 4933480608, 5344603992, 6108118848, 6577974144, 7126138656, 8016905988, 9162178272, 9501518208, 9866961216, 10689207984, 12216237696, 14252277312, 16033811976, 18324356544, 19733922432, 21378415968, 28504554624, 32067623952, 36648713088, 42756831936, 64135247904, 85513663872, 128270495808, 256540991616]

約数ペア:

[(1, 256540991616), (2, 128270495808), (3, 85513663872), (4, 64135247904), (6, 42756831936), (7, 36648713088), (8, 32067623952), (9, 28504554624), (12, 21378415968), (13, 19733922432), (14, 18324356544), (16, 16033811976), (18, 14252277312), (21, 12216237696), (24, 10689207984), (26, 9866961216), (27, 9501518208), (28, 9162178272), (32, 8016905988), (36, 7126138656), (39, 6577974144), (42, 6108118848), (48, 5344603992), (52, 4933480608), (54, 4750759104), (56, 4581089136), (63, 4072079232), (64, 4008452994), (72, 3563069328), (78, 3288987072), (81, 3167172736), (84, 3054059424), (91, 2819131776), (96, 2672301996), (104, 2466740304), (108, 2375379552), (112, 2290544568), (117, 2192658048), (126, 2036039616), (127, 2020007808), (128, 2004226497), (144, 1781534664), (156, 1644493536), (162, 1583586368), (168, 1527029712), (182, 1409565888), (189, 1357359744), (192, 1336150998), (208, 1233370152), (216, 1187689776), (224, 1145272284), (234, 1096329024), (252, 1018019808), (254, 1010003904), (273, 939710592), (288, 890767332), (312, 822246768), (324, 791793184), (336, 763514856), (351, 730886016), (364, 704782944), (378, 678679872), (381, 673335936), (384, 668075499), (416, 616685076), (432, 593844888), (448, 572636142), (468, 548164512), (504, 509009904), (508, 505001952), (546, 469855296), (567, 452453248), (576, 445383666), (624, 411123384), (648, 395896592), (672, 381757428), (702, 365443008), (728, 352391472), (756, 339339936), (762, 336667968), (819, 313236864), (832, 308342538), (864, 296922444), (889, 288572544), (896, 286318071), (936, 274082256), (1008, 254504952), (1016, 252500976), (1053, 243628672), (1092, 234927648), (1134, 226226624), (1143, 224445312), (1152, 222691833), (1248, 205561692), (1296, 197948296), (1344, 190878714), (1404, 182721504), (1456, 176195736), (1512, 169669968), (1524, 168333984), (1638, 156618432), (1651, 155385216), (1664, 154171269), (1728, 148461222), (1778, 144286272), (1872, 137041128), (2016, 127252476), (2032, 126250488), (2106, 121814336), (2141, 119822976), (2184, 117463824), (2268, 113113312), (2286, 112222656), (2457, 104412288), (2496, 102780846), (2592, 98974148), (2667, 96190848), (2688, 95439357), (2808, 91360752), (2912, 88097868), (3024, 84834984), (3048, 84166992), (3276, 78309216), (3302, 77692608), (3429, 74815104), (3456, 74230611), (3556, 72143136), (3744, 68520564), (4032, 63626238), (4064, 63125244), (4212, 60907168), (4282, 59911488), (4368, 58731912), (4536, 56556656), (4572, 56111328), (4914, 52206144), (4953, 51795072), (4992, 51390423), (5184, 49487074), (5334, 48095424), (5616, 45680376), (5824, 44048934), (6048, 42417492), (6096, 42083496), (6423, 39940992), (6552, 39154608), (6604, 38846304), (6858, 37407552), (7112, 36071568), (7371, 34804096), (7488, 34260282), (8001, 32063616), (8064, 31813119), (8128, 31562622), (8424, 30453584), (8564, 29955744), (8736, 29365956), (9072, 28278328), (9144, 28055664), (9828, 26103072), (9906, 25897536), (10287, 24938368), (10368, 24743537), (10668, 24047712), (11232, 22840188), (11557, 22197888), (11648, 22024467), (12096, 21208746), (12192, 21041748), (12846, 19970496), (13104, 19577304), (13208, 19423152), (13716, 18703776), (14224, 18035784), (14742, 17402048), (14859, 17265024), (14976, 17130141), (14987, 17117568), (16002, 16031808), (16256, 15781311), (16848, 15226792), (17128, 14977872), (17472, 14682978), (18144, 14139164), (18288, 14027832), (19269, 13313664), (19656, 13051536), (19812, 12948768), (20574, 12469184), (21336, 12023856), (22464, 11420094), (23114, 11098944), (24003, 10687872), (24192, 10604373), (24384, 10520874), (25692, 9985248), (26208, 9788652), (26416, 9711576), (27432, 9351888), (27833, 9217152), (28448, 9017892), (29484, 8701024), (29718, 8632512), (29974, 8558784), (32004, 8015904), (33696, 7613396), (34256, 7488936), (34671, 7399296), (34944, 7341489), (36288, 7069582), (36576, 7013916), (38538, 6656832), (39312, 6525768), (39624, 6474384), (41148, 6234592), (42672, 6011928), (44577, 5755008), (44928, 5710047), (44961, 5705856), (46228, 5549472), (48006, 5343936), (48768, 5260437), (51384, 4992624), (52416, 4894326), (52832, 4855788), (54864, 4675944), (55666, 4608576), (56896, 4508946), (57807, 4437888), (58968, 4350512), (59436, 4316256), (59948, 4279392), (64008, 4007952), (67392, 3806698), (68512, 3744468), (69342, 3699648), (72009, 3562624), (72576, 3534791), (73152, 3506958), (77076, 3328416), (78624, 3262884), (79248, 3237192), (82296, 3117296), (83499, 3072384), (85344, 3005964), (89154, 2877504), (89922, 2852928), (92456, 2774736), (96012, 2671968), (102768, 2496312), (104013, 2466432), (104832, 2447163), (105664, 2427894), (109728, 2337972), (111332, 2304288), (113792, 2254473), (115614, 2218944), (117936, 2175256), (118872, 2158128), (119896, 2139696), (128016, 2003976), (133731, 1918336), (134784, 1903349), (134883, 1901952), (137024, 1872234), (138684, 1849824), (144018, 1781312), (146304, 1753479), (154152, 1664208), (157248, 1631442), (158496, 1618596), (164592, 1558648), (166998, 1536192), (170688, 1502982), (173421, 1479296), (178308, 1438752), (179844, 1426464), (184912, 1387368), (192024, 1335984), (194831, 1316736), (205536, 1248156), (208026, 1233216), (211328, 1213947), (219456, 1168986), (222664, 1152144), (231228, 1109472), (235872, 1087628), (237744, 1079064), (239792, 1069848), (250497, 1024128), (256032, 1001988), (267462, 959168), (269766, 950976), (271907, 943488), (274048, 936117), (277368, 924912), (288036, 890656), (308304, 832104), (312039, 822144), (314496, 815721), (316992, 809298), (329184, 779324), (333996, 768096), (341376, 751491), (346842, 739648), (356616, 719376), (359688, 713232), (369824, 693684), (384048, 667992), (389662, 658368), (404649, 633984), (411072, 624078), (416052, 616608), (438912, 584493), (445328, 576072), (462456, 554736), (471744, 543814), (475488, 539532), (479584, 534924), (500994, 512064)]