240969424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{5867}}^1$

素因数の和:6043

約数の個数: 40

約数和(自身を含む): 497700288

約数和(自身を除く): 256730864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 272, 302, 604, 1208, 2416, 2567, 5134, 5867, 10268, 11734, 20536, 23468, 41072, 46936, 93872, 99739, 199478, 398956, 797912, 885917, 1595824, 1771834, 3543668, 7087336, 14174672, 15060589, 30121178, 60242356, 120484712, 240969424]

約数ペア:

[(1, 240969424), (2, 120484712), (4, 60242356), (8, 30121178), (16, 15060589), (17, 14174672), (34, 7087336), (68, 3543668), (136, 1771834), (151, 1595824), (272, 885917), (302, 797912), (604, 398956), (1208, 199478), (2416, 99739), (2567, 93872), (5134, 46936), (5867, 41072), (10268, 23468), (11734, 20536)]