1490727576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 4124897280

約数和(自身を除く): 2634169704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 277, 282, 312, 367, 376, 554, 564, 611, 734, 831, 1101, 1108, 1128, 1222, 1468, 1662, 1833, 2202, 2216, 2444, 2936, 3324, 3601, 3666, 4404, 4771, 4888, 6648, 7202, 7332, 8808, 9542, 10803, 13019, 14313, 14404, 14664, 17249, 19084, 21606, 26038, 28626, 28808, 34498, 38168, 39057, 43212, 51747, 52076, 57252, 68996, 78114, 86424, 101659, 103494, 104152, 114504, 137992, 156228, 169247, 203318, 206988, 224237, 304977, 312456, 338494, 406636, 413976, 448474, 507741, 609954, 672711, 676988, 813272, 896948, 1015482, 1219908, 1321567, 1345422, 1353976, 1793896, 2030964, 2439816, 2643134, 2690844, 3964701, 4061928, 4777973, 5286268, 5381688, 7929402, 9555946, 10572536, 14333919, 15858804, 19111892, 28667838, 31717608, 38223784, 57335676, 62113649, 114671352, 124227298, 186340947, 248454596, 372681894, 496909192, 745363788, 1490727576]

約数ペア:

[(1, 1490727576), (2, 745363788), (3, 496909192), (4, 372681894), (6, 248454596), (8, 186340947), (12, 124227298), (13, 114671352), (24, 62113649), (26, 57335676), (39, 38223784), (47, 31717608), (52, 28667838), (78, 19111892), (94, 15858804), (104, 14333919), (141, 10572536), (156, 9555946), (188, 7929402), (277, 5381688), (282, 5286268), (312, 4777973), (367, 4061928), (376, 3964701), (554, 2690844), (564, 2643134), (611, 2439816), (734, 2030964), (831, 1793896), (1101, 1353976), (1108, 1345422), (1128, 1321567), (1222, 1219908), (1468, 1015482), (1662, 896948), (1833, 813272), (2202, 676988), (2216, 672711), (2444, 609954), (2936, 507741), (3324, 448474), (3601, 413976), (3666, 406636), (4404, 338494), (4771, 312456), (4888, 304977), (6648, 224237), (7202, 206988), (7332, 203318), (8808, 169247), (9542, 156228), (10803, 137992), (13019, 114504), (14313, 104152), (14404, 103494), (14664, 101659), (17249, 86424), (19084, 78114), (21606, 68996), (26038, 57252), (28626, 52076), (28808, 51747), (34498, 43212), (38168, 39057)]