290526288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{465587}}^1$

素因数の和:465611

約数の個数: 40

約数和(自身を含む): 808260768

約数和(自身を除く): 517734480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 465587, 931174, 1396761, 1862348, 2793522, 3724696, 5587044, 6052631, 7449392, 11174088, 12105262, 18157893, 22348176, 24210524, 36315786, 48421048, 72631572, 96842096, 145263144, 290526288]

約数ペア:

[(1, 290526288), (2, 145263144), (3, 96842096), (4, 72631572), (6, 48421048), (8, 36315786), (12, 24210524), (13, 22348176), (16, 18157893), (24, 12105262), (26, 11174088), (39, 7449392), (48, 6052631), (52, 5587044), (78, 3724696), (104, 2793522), (156, 1862348), (208, 1396761), (312, 931174), (624, 465587)]