7680453816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{291191}}^1$

素因数の和:291364

約数の個数: 64

約数和(自身を含む): 22084001280

約数和(自身を除く): 14403547464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 8792, 13188, 26376, 291191, 582382, 873573, 1164764, 1747146, 2038337, 2329528, 3494292, 4076674, 6115011, 6988584, 8153348, 12230022, 16306696, 24460044, 45716987, 48920088, 91433974, 137150961, 182867948, 274301922, 320018909, 365735896, 548603844, 640037818, 960056727, 1097207688, 1280075636, 1920113454, 2560151272, 3840226908, 7680453816]

約数ペア:

[(1, 7680453816), (2, 3840226908), (3, 2560151272), (4, 1920113454), (6, 1280075636), (7, 1097207688), (8, 960056727), (12, 640037818), (14, 548603844), (21, 365735896), (24, 320018909), (28, 274301922), (42, 182867948), (56, 137150961), (84, 91433974), (157, 48920088), (168, 45716987), (314, 24460044), (471, 16306696), (628, 12230022), (942, 8153348), (1099, 6988584), (1256, 6115011), (1884, 4076674), (2198, 3494292), (3297, 2329528), (3768, 2038337), (4396, 1747146), (6594, 1164764), (8792, 873573), (13188, 582382), (26376, 291191)]