255902721984

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{542461}}^1$

素因数の和:542505

約数の個数: 280

約数和(自身を含む): 933633518048

約数和(自身を除く): 677730796064

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, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 567, 576, 624, 648, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1344, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2106, 2184, 2268, 2457, 2496, 2592, 2808, 2912, 3024, 3276, 3744, 4032, 4212, 4368, 4536, 4914, 5184, 5616, 5824, 6048, 6552, 7371, 7488, 8424, 8736, 9072, 9828, 11232, 12096, 13104, 14742, 16848, 17472, 18144, 19656, 22464, 26208, 29484, 33696, 36288, 39312, 52416, 58968, 67392, 78624, 117936, 157248, 235872, 471744, 542461, 1084922, 1627383, 2169844, 3254766, 3797227, 4339688, 4882149, 6509532, 7051993, 7594454, 8679376, 9764298, 11391681, 13019064, 14103986, 14646447, 15188908, 17358752, 19528596, 21155979, 22783362, 26038128, 28207972, 29292894, 30377816, 34175043, 34717504, 39057192, 42311958, 43939341, 45566724, 49363951, 52076256, 56415944, 58585788, 60755632, 63467937, 68350086, 78114384, 84623916, 87878682, 91133448, 98727902, 102525129, 104152512, 112831888, 117171576, 121511264, 126935874, 136700172, 148091853, 156228768, 169247832, 175757364, 182266896, 190403811, 197455804, 205050258, 225663776, 234343152, 243022528, 253871748, 273400344, 296183706, 307575387, 312457536, 338495664, 351514728, 364533792, 380807622, 394911608, 410100516, 444275559, 451327552, 468686304, 507743496, 546800688, 571211433, 592367412, 615150774, 676991328, 703029456, 729067584, 761615244, 789823216, 820201032, 888551118, 937372608, 1015486992, 1093601376, 1142422866, 1184734824, 1230301548, 1332826677, 1353982656, 1406058912, 1523230488, 1579646432, 1640402064, 1777102236, 2030973984, 2187202752, 2284845732, 2369469648, 2460603096, 2665653354, 2812117824, 3046460976, 3159292864, 3280804128, 3554204472, 3998480031, 4061947968, 4569691464, 4738939296, 4921206192, 5331306708, 6092921952, 6561608256, 7108408944, 7996960062, 9139382928, 9477878592, 9842412384, 10662613416, 12185843904, 14216817888, 15993920124, 18278765856, 19684824768, 21325226832, 28433635776, 31987840248, 36557531712, 42650453664, 63975680496, 85300907328, 127951360992, 255902721984]

約数ペア:

[(1, 255902721984), (2, 127951360992), (3, 85300907328), (4, 63975680496), (6, 42650453664), (7, 36557531712), (8, 31987840248), (9, 28433635776), (12, 21325226832), (13, 19684824768), (14, 18278765856), (16, 15993920124), (18, 14216817888), (21, 12185843904), (24, 10662613416), (26, 9842412384), (27, 9477878592), (28, 9139382928), (32, 7996960062), (36, 7108408944), (39, 6561608256), (42, 6092921952), (48, 5331306708), (52, 4921206192), (54, 4738939296), (56, 4569691464), (63, 4061947968), (64, 3998480031), (72, 3554204472), (78, 3280804128), (81, 3159292864), (84, 3046460976), (91, 2812117824), (96, 2665653354), (104, 2460603096), (108, 2369469648), (112, 2284845732), (117, 2187202752), (126, 2030973984), (144, 1777102236), (156, 1640402064), (162, 1579646432), (168, 1523230488), (182, 1406058912), (189, 1353982656), (192, 1332826677), (208, 1230301548), (216, 1184734824), (224, 1142422866), (234, 1093601376), (252, 1015486992), (273, 937372608), (288, 888551118), (312, 820201032), (324, 789823216), (336, 761615244), (351, 729067584), (364, 703029456), (378, 676991328), (416, 615150774), (432, 592367412), (448, 571211433), (468, 546800688), (504, 507743496), (546, 468686304), (567, 451327552), (576, 444275559), (624, 410100516), (648, 394911608), (672, 380807622), (702, 364533792), (728, 351514728), (756, 338495664), (819, 312457536), (832, 307575387), (864, 296183706), (936, 273400344), (1008, 253871748), (1053, 243022528), (1092, 234343152), (1134, 225663776), (1248, 205050258), (1296, 197455804), (1344, 190403811), (1404, 182266896), (1456, 175757364), (1512, 169247832), (1638, 156228768), (1728, 148091853), (1872, 136700172), (2016, 126935874), (2106, 121511264), (2184, 117171576), (2268, 112831888), (2457, 104152512), (2496, 102525129), (2592, 98727902), (2808, 91133448), (2912, 87878682), (3024, 84623916), (3276, 78114384), (3744, 68350086), (4032, 63467937), (4212, 60755632), (4368, 58585788), (4536, 56415944), (4914, 52076256), (5184, 49363951), (5616, 45566724), (5824, 43939341), (6048, 42311958), (6552, 39057192), (7371, 34717504), (7488, 34175043), (8424, 30377816), (8736, 29292894), (9072, 28207972), (9828, 26038128), (11232, 22783362), (12096, 21155979), (13104, 19528596), (14742, 17358752), (16848, 15188908), (17472, 14646447), (18144, 14103986), (19656, 13019064), (22464, 11391681), (26208, 9764298), (29484, 8679376), (33696, 7594454), (36288, 7051993), (39312, 6509532), (52416, 4882149), (58968, 4339688), (67392, 3797227), (78624, 3254766), (117936, 2169844), (157248, 1627383), (235872, 1084922), (471744, 542461)]