240291736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{11701}}^1$

素因数の和:11875

約数の個数: 32

約数和(自身を含む): 480250080

約数和(自身を除く): 239958344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 1208, 2567, 5134, 10268, 11701, 20536, 23402, 46804, 93608, 198917, 397834, 795668, 1591336, 1766851, 3533702, 7067404, 14134808, 30036467, 60072934, 120145868, 240291736]

約数ペア:

[(1, 240291736), (2, 120145868), (4, 60072934), (8, 30036467), (17, 14134808), (34, 7067404), (68, 3533702), (136, 1766851), (151, 1591336), (302, 795668), (604, 397834), (1208, 198917), (2567, 93608), (5134, 46804), (10268, 23402), (11701, 20536)]