6464603392

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 14278239360

約数和(自身を除く): 7813635968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 109, 128, 142, 208, 218, 251, 256, 284, 416, 436, 502, 568, 832, 872, 923, 1004, 1136, 1417, 1664, 1744, 1846, 2008, 2272, 2834, 3263, 3328, 3488, 3692, 4016, 4544, 5668, 6526, 6976, 7384, 7739, 8032, 9088, 11336, 13052, 13952, 14768, 15478, 16064, 17821, 18176, 22672, 26104, 27359, 27904, 29536, 30956, 32128, 35642, 45344, 52208, 54718, 59072, 61912, 64256, 71284, 90688, 100607, 104416, 109436, 118144, 123824, 142568, 181376, 201214, 208832, 218872, 231673, 236288, 247648, 285136, 355667, 362752, 402428, 417664, 437744, 463346, 495296, 570272, 711334, 804856, 835328, 875488, 926692, 990592, 1140544, 1422668, 1609712, 1750976, 1853384, 1942489, 1981184, 2281088, 2845336, 3219424, 3501952, 3706768, 3884978, 4562176, 5690672, 6438848, 7003904, 7413536, 7769956, 11381344, 12877696, 14827072, 15539912, 22762688, 25252357, 25755392, 29654144, 31079824, 45525376, 50504714, 59308288, 62159648, 91050752, 101009428, 124319296, 202018856, 248638592, 404037712, 497277184, 808075424, 1616150848, 3232301696, 6464603392]

約数ペア:

[(1, 6464603392), (2, 3232301696), (4, 1616150848), (8, 808075424), (13, 497277184), (16, 404037712), (26, 248638592), (32, 202018856), (52, 124319296), (64, 101009428), (71, 91050752), (104, 62159648), (109, 59308288), (128, 50504714), (142, 45525376), (208, 31079824), (218, 29654144), (251, 25755392), (256, 25252357), (284, 22762688), (416, 15539912), (436, 14827072), (502, 12877696), (568, 11381344), (832, 7769956), (872, 7413536), (923, 7003904), (1004, 6438848), (1136, 5690672), (1417, 4562176), (1664, 3884978), (1744, 3706768), (1846, 3501952), (2008, 3219424), (2272, 2845336), (2834, 2281088), (3263, 1981184), (3328, 1942489), (3488, 1853384), (3692, 1750976), (4016, 1609712), (4544, 1422668), (5668, 1140544), (6526, 990592), (6976, 926692), (7384, 875488), (7739, 835328), (8032, 804856), (9088, 711334), (11336, 570272), (13052, 495296), (13952, 463346), (14768, 437744), (15478, 417664), (16064, 402428), (17821, 362752), (18176, 355667), (22672, 285136), (26104, 247648), (27359, 236288), (27904, 231673), (29536, 218872), (30956, 208832), (32128, 201214), (35642, 181376), (45344, 142568), (52208, 123824), (54718, 118144), (59072, 109436), (61912, 104416), (64256, 100607), (71284, 90688)]