8045630028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:868

約数の個数: 144

約数和(自身を含む): 21752115840

約数和(自身を除く): 13706485812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 211, 214, 228, 321, 342, 422, 428, 521, 633, 642, 684, 844, 963, 1042, 1266, 1284, 1563, 1899, 1926, 2033, 2084, 2532, 3126, 3798, 3852, 4009, 4066, 4689, 6099, 6252, 7596, 8018, 8132, 9378, 9899, 12027, 12198, 16036, 18297, 18756, 19798, 22577, 24054, 24396, 29697, 36081, 36594, 39596, 45154, 48108, 55747, 59394, 67731, 72162, 73188, 89091, 90308, 109931, 111494, 118788, 135462, 144324, 167241, 178182, 203193, 219862, 222988, 270924, 329793, 334482, 356364, 406386, 428963, 439724, 501723, 659586, 668964, 812772, 857926, 989379, 1003446, 1059193, 1286889, 1319172, 1715852, 1978758, 2006892, 2088689, 2118386, 2573778, 3177579, 3860667, 3957516, 4177378, 4236772, 5147556, 6266067, 6355158, 7721334, 8354756, 9532737, 11762617, 12532134, 12710316, 15442668, 18798201, 19065474, 23525234, 25064268, 35287851, 37596402, 38130948, 47050468, 70575702, 75192804, 105863553, 141151404, 211727106, 223489723, 423454212, 446979446, 670469169, 893958892, 1340938338, 2011407507, 2681876676, 4022815014, 8045630028]

約数ペア:

[(1, 8045630028), (2, 4022815014), (3, 2681876676), (4, 2011407507), (6, 1340938338), (9, 893958892), (12, 670469169), (18, 446979446), (19, 423454212), (36, 223489723), (38, 211727106), (57, 141151404), (76, 105863553), (107, 75192804), (114, 70575702), (171, 47050468), (211, 38130948), (214, 37596402), (228, 35287851), (321, 25064268), (342, 23525234), (422, 19065474), (428, 18798201), (521, 15442668), (633, 12710316), (642, 12532134), (684, 11762617), (844, 9532737), (963, 8354756), (1042, 7721334), (1266, 6355158), (1284, 6266067), (1563, 5147556), (1899, 4236772), (1926, 4177378), (2033, 3957516), (2084, 3860667), (2532, 3177579), (3126, 2573778), (3798, 2118386), (3852, 2088689), (4009, 2006892), (4066, 1978758), (4689, 1715852), (6099, 1319172), (6252, 1286889), (7596, 1059193), (8018, 1003446), (8132, 989379), (9378, 857926), (9899, 812772), (12027, 668964), (12198, 659586), (16036, 501723), (18297, 439724), (18756, 428963), (19798, 406386), (22577, 356364), (24054, 334482), (24396, 329793), (29697, 270924), (36081, 222988), (36594, 219862), (39596, 203193), (45154, 178182), (48108, 167241), (55747, 144324), (59394, 135462), (67731, 118788), (72162, 111494), (73188, 109931), (89091, 90308)]