643239814672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 640

約数和(自身を含む): 1755487641600

約数和(自身を除く): 1112247826928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 37, 38, 46, 52, 56, 74, 76, 89, 91, 92, 104, 112, 133, 148, 152, 161, 178, 182, 184, 208, 247, 259, 266, 296, 299, 304, 307, 322, 356, 364, 368, 437, 481, 494, 518, 532, 592, 598, 614, 623, 644, 703, 712, 728, 851, 874, 962, 988, 1036, 1064, 1157, 1196, 1228, 1246, 1288, 1406, 1424, 1456, 1691, 1702, 1729, 1748, 1924, 1976, 2047, 2072, 2093, 2128, 2149, 2314, 2392, 2456, 2492, 2576, 2812, 3059, 3293, 3367, 3382, 3404, 3458, 3496, 3848, 3952, 3991, 4094, 4144, 4186, 4298, 4628, 4784, 4912, 4921, 4984, 5624, 5681, 5833, 5957, 6118, 6586, 6734, 6764, 6808, 6916, 6992, 7061, 7696, 7982, 8099, 8188, 8372, 8596, 9139, 9256, 9842, 9968, 11063, 11248, 11359, 11362, 11666, 11837, 11914, 12236, 13172, 13468, 13528, 13616, 13832, 14122, 14329, 15964, 16169, 16198, 16376, 16744, 17192, 18278, 18512, 19684, 21983, 22126, 22718, 22724, 23051, 23332, 23674, 23828, 24472, 26344, 26611, 26936, 27056, 27323, 27664, 27937, 28244, 28658, 31928, 32338, 32396, 32752, 33488, 34384, 36556, 38893, 39368, 39767, 40831, 42809, 43966, 44252, 45436, 45448, 46102, 46664, 47348, 47656, 48944, 49427, 52688, 53222, 53872, 54646, 55874, 56488, 57316, 62567, 63856, 63973, 64676, 64792, 73112, 75739, 75829, 77441, 77786, 78736, 79513, 79534, 81662, 85618, 87932, 88504, 90872, 90896, 91793, 92204, 93328, 94696, 95312, 98854, 106444, 109292, 111748, 112976, 113183, 114632, 125134, 127946, 129352, 129584, 134159, 146224, 147667, 151478, 151658, 153881, 154882, 155572, 159026, 159068, 163324, 171236, 175864, 177008, 181744, 183586, 184408, 186277, 189392, 191261, 197708, 210197, 212888, 215821, 218584, 223496, 226366, 229264, 250268, 255892, 258704, 261257, 268318, 272251, 295334, 299663, 302956, 303316, 307762, 309764, 311144, 318052, 318136, 326648, 342472, 351728, 355199, 367172, 368816, 372554, 382522, 395416, 420394, 425776, 431642, 437168, 437969, 446992, 452732, 500536, 505609, 511784, 519137, 522514, 530173, 530803, 536636, 544502, 590668, 599326, 605912, 606632, 615524, 619528, 622288, 628429, 636104, 636272, 642551, 653296, 684944, 710398, 734344, 745108, 765044, 790832, 813371, 840788, 863284, 875938, 905464, 939113, 984607, 1001072, 1010951, 1011218, 1023568, 1033669, 1038274, 1045028, 1060346, 1061606, 1073272, 1089004, 1181336, 1198652, 1211824, 1213264, 1231048, 1239056, 1256858, 1272208, 1285102, 1420796, 1439041, 1468688, 1471379, 1490216, 1510747, 1530088, 1626742, 1681576, 1726568, 1744067, 1751876, 1810928, 1828799, 1878226, 1969214, 2021902, 2022436, 2067338, 2076548, 2090056, 2120692, 2123212, 2146544, 2178008, 2362672, 2397304, 2462096, 2486393, 2513716, 2570204, 2805673, 2841592, 2878082, 2942758, 2980432, 3021494, 3060176, 3253484, 3363152, 3396341, 3453136, 3488134, 3503752, 3539263, 3633959, 3657598, 3756452, 3938428, 4043804, 4044872, 4134676, 4153096, 4180112, 4241384, 4246424, 4356016, 4399003, 4794608, 4963883, 4972786, 5027432, 5140408, 5611346, 5683184, 5693597, 5756164, 5885516, 6042988, 6506968, 6748781, 6792682, 6892249, 6976268, 7007504, 7076657, 7078526, 7267918, 7315196, 7512904, 7876856, 8087608, 8089744, 8169577, 8269352, 8306192, 8482768, 8492848, 8798006, 9927766, 9945572, 10054864, 10073287, 10280816, 11222692, 11387194, 11512328, 11771032, 11940151, 12085976, 12208469, 13013936, 13142363, 13497562, 13585364, 13784498, 13952536, 14153314, 14157052, 14535836, 14630392, 15025808, 15753712, 16175216, 16339154, 16538704, 17596012, 18707533, 19208069, 19639711, 19855532, 19891144, 20146574, 22445384, 22774388, 23024656, 23251873, 23542064, 23774387, 23880302, 24171952, 24416938, 26284726, 26995124, 27170728, 27568996, 27905072, 28306628, 28314104, 29071672, 29260784, 32678308, 34747181, 35192024, 37415066, 38416138, 39279422, 39711064, 39782288, 40293148, 44890768, 45548776, 46503746, 47241467, 47548774, 47760604, 48833876, 52569452, 53990248, 54341456, 55137992, 56613256, 56628208, 57187039, 58143344, 64530479, 65356616, 69494362, 70384048, 74830132, 76832276, 78558844, 79422128, 80586296, 83581057, 91097552, 91996541, 93007492, 94482934, 95097548, 95521208, 97667752, 105138904, 107980496, 110275984, 113226512, 114374078, 129060958, 130713232, 130952731, 134456483, 138988724, 149660264, 153664552, 155221963, 157117688, 161172592, 162763111, 167162114, 183993082, 186014984, 188965868, 190195096, 191042416, 195335504, 210277808, 228748156, 249704897, 258121916, 261905462, 268912966, 277977448, 299320528, 302274349, 307329104, 310443926, 314235376, 325526222, 334324228, 367986164, 372029968, 377931736, 380390192, 441785587, 451713353, 457496312, 499409794, 516243832, 523810924, 537825932, 555954896, 604548698, 620887852, 651052444, 668648456, 735972328, 755863472, 883571174, 903426706, 914992624, 998819588, 1032487664, 1047621848, 1075651864, 1086553741, 1209097396, 1241775704, 1302104888, 1337296912, 1471944656, 1747934279, 1767142348, 1806853412, 1997639176, 2095243696, 2115920443, 2151303728, 2173107482, 2418194792, 2483551408, 2604209776, 3092499109, 3495868558, 3534284696, 3613706824, 3995278352, 4231840886, 4346214964, 4836389584, 5743212631, 6184998218, 6991737116, 7068569392, 7227413648, 8463681772, 8692429928, 11486425262, 12369996436, 13983474232, 16927363544, 17384859856, 22972850524, 24739992872, 27966948464, 33854727088, 40202488417, 45945701048, 49479985744, 80404976834, 91891402096, 160809953668, 321619907336, 643239814672]

約数ペア:

[(1, 643239814672), (2, 321619907336), (4, 160809953668), (7, 91891402096), (8, 80404976834), (13, 49479985744), (14, 45945701048), (16, 40202488417), (19, 33854727088), (23, 27966948464), (26, 24739992872), (28, 22972850524), (37, 17384859856), (38, 16927363544), (46, 13983474232), (52, 12369996436), (56, 11486425262), (74, 8692429928), (76, 8463681772), (89, 7227413648), (91, 7068569392), (92, 6991737116), (104, 6184998218), (112, 5743212631), (133, 4836389584), (148, 4346214964), (152, 4231840886), (161, 3995278352), (178, 3613706824), (182, 3534284696), (184, 3495868558), (208, 3092499109), (247, 2604209776), (259, 2483551408), (266, 2418194792), (296, 2173107482), (299, 2151303728), (304, 2115920443), (307, 2095243696), (322, 1997639176), (356, 1806853412), (364, 1767142348), (368, 1747934279), (437, 1471944656), (481, 1337296912), (494, 1302104888), (518, 1241775704), (532, 1209097396), (592, 1086553741), (598, 1075651864), (614, 1047621848), (623, 1032487664), (644, 998819588), (703, 914992624), (712, 903426706), (728, 883571174), (851, 755863472), (874, 735972328), (962, 668648456), (988, 651052444), (1036, 620887852), (1064, 604548698), (1157, 555954896), (1196, 537825932), (1228, 523810924), (1246, 516243832), (1288, 499409794), (1406, 457496312), (1424, 451713353), (1456, 441785587), (1691, 380390192), (1702, 377931736), (1729, 372029968), (1748, 367986164), (1924, 334324228), (1976, 325526222), (2047, 314235376), (2072, 310443926), (2093, 307329104), (2128, 302274349), (2149, 299320528), (2314, 277977448), (2392, 268912966), (2456, 261905462), (2492, 258121916), (2576, 249704897), (2812, 228748156), (3059, 210277808), (3293, 195335504), (3367, 191042416), (3382, 190195096), (3404, 188965868), (3458, 186014984), (3496, 183993082), (3848, 167162114), (3952, 162763111), (3991, 161172592), (4094, 157117688), (4144, 155221963), (4186, 153664552), (4298, 149660264), (4628, 138988724), (4784, 134456483), (4912, 130952731), (4921, 130713232), (4984, 129060958), (5624, 114374078), (5681, 113226512), (5833, 110275984), (5957, 107980496), (6118, 105138904), (6586, 97667752), (6734, 95521208), (6764, 95097548), (6808, 94482934), (6916, 93007492), (6992, 91996541), (7061, 91097552), (7696, 83581057), (7982, 80586296), (8099, 79422128), (8188, 78558844), (8372, 76832276), (8596, 74830132), (9139, 70384048), (9256, 69494362), (9842, 65356616), (9968, 64530479), (11063, 58143344), (11248, 57187039), (11359, 56628208), (11362, 56613256), (11666, 55137992), (11837, 54341456), (11914, 53990248), (12236, 52569452), (13172, 48833876), (13468, 47760604), (13528, 47548774), (13616, 47241467), (13832, 46503746), (14122, 45548776), (14329, 44890768), (15964, 40293148), (16169, 39782288), (16198, 39711064), (16376, 39279422), (16744, 38416138), (17192, 37415066), (18278, 35192024), (18512, 34747181), (19684, 32678308), (21983, 29260784), (22126, 29071672), (22718, 28314104), (22724, 28306628), (23051, 27905072), (23332, 27568996), (23674, 27170728), (23828, 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7876856), (85618, 7512904), (87932, 7315196), (88504, 7267918), (90872, 7078526), (90896, 7076657), (91793, 7007504), (92204, 6976268), (93328, 6892249), (94696, 6792682), (95312, 6748781), (98854, 6506968), (106444, 6042988), (109292, 5885516), (111748, 5756164), (112976, 5693597), (113183, 5683184), (114632, 5611346), (125134, 5140408), (127946, 5027432), (129352, 4972786), (129584, 4963883), (134159, 4794608), (146224, 4399003), (147667, 4356016), (151478, 4246424), (151658, 4241384), (153881, 4180112), (154882, 4153096), (155572, 4134676), (159026, 4044872), (159068, 4043804), (163324, 3938428), (171236, 3756452), (175864, 3657598), (177008, 3633959), (181744, 3539263), (183586, 3503752), (184408, 3488134), (186277, 3453136), (189392, 3396341), (191261, 3363152), (197708, 3253484), (210197, 3060176), (212888, 3021494), (215821, 2980432), (218584, 2942758), (223496, 2878082), (226366, 2841592), (229264, 2805673), (250268, 2570204), (255892, 2513716), (258704, 2486393), (261257, 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(765044, 840788), (790832, 813371)]