31264970856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1\times {\mathrm{2557}}^1$

素因数の和:3643

約数の個数: 128

約数和(自身を含む): 90678439680

約数和(自身を除く): 59413468824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 997, 1022, 1533, 1752, 1994, 2044, 2557, 2991, 3066, 3988, 4088, 5114, 5982, 6132, 6979, 7671, 7976, 10228, 11964, 12264, 13958, 15342, 17899, 20456, 20937, 23928, 27916, 30684, 35798, 41874, 53697, 55832, 61368, 71596, 72781, 83748, 107394, 143192, 145562, 167496, 186661, 214788, 218343, 291124, 373322, 429576, 436686, 509467, 559983, 582248, 746644, 873372, 1018934, 1119966, 1306627, 1493288, 1528401, 1746744, 2037868, 2239932, 2549329, 2613254, 3056802, 3919881, 4075736, 4479864, 5098658, 5226508, 6113604, 7647987, 7839762, 10197316, 10453016, 12227208, 15295974, 15679524, 17845303, 20394632, 30591948, 31359048, 35690606, 53535909, 61183896, 71381212, 107071818, 142762424, 186101017, 214143636, 372202034, 428287272, 558303051, 744404068, 1116606102, 1302707119, 1488808136, 2233212204, 2605414238, 3908121357, 4466424408, 5210828476, 7816242714, 10421656952, 15632485428, 31264970856]

約数ペア:

[(1, 31264970856), (2, 15632485428), (3, 10421656952), (4, 7816242714), (6, 5210828476), (7, 4466424408), (8, 3908121357), (12, 2605414238), (14, 2233212204), (21, 1488808136), (24, 1302707119), (28, 1116606102), (42, 744404068), (56, 558303051), (73, 428287272), (84, 372202034), (146, 214143636), (168, 186101017), (219, 142762424), (292, 107071818), (438, 71381212), (511, 61183896), (584, 53535909), (876, 35690606), (997, 31359048), (1022, 30591948), (1533, 20394632), (1752, 17845303), (1994, 15679524), (2044, 15295974), (2557, 12227208), (2991, 10453016), (3066, 10197316), (3988, 7839762), (4088, 7647987), (5114, 6113604), (5982, 5226508), (6132, 5098658), (6979, 4479864), (7671, 4075736), (7976, 3919881), (10228, 3056802), (11964, 2613254), (12264, 2549329), (13958, 2239932), (15342, 2037868), (17899, 1746744), (20456, 1528401), (20937, 1493288), (23928, 1306627), (27916, 1119966), (30684, 1018934), (35798, 873372), (41874, 746644), (53697, 582248), (55832, 559983), (61368, 509467), (71596, 436686), (72781, 429576), (83748, 373322), (107394, 291124), (143192, 218343), (145562, 214788), (167496, 186661)]