240937736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{136277}}^1$

素因数の和:136313

約数の個数: 32

約数和(自身を含む): 515130840

約数和(自身を除く): 274193104

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 136277, 272554, 545108, 1090216, 1771601, 2316709, 3543202, 4633418, 7086404, 9266836, 14172808, 18533672, 30117217, 60234434, 120468868, 240937736]

約数ペア:

[(1, 240937736), (2, 120468868), (4, 60234434), (8, 30117217), (13, 18533672), (17, 14172808), (26, 9266836), (34, 7086404), (52, 4633418), (68, 3543202), (104, 2316709), (136, 1771601), (221, 1090216), (442, 545108), (884, 272554), (1768, 136277)]