1577214288

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{280843}}^1$

素因数の和:280873

約数の個数: 80

約数和(自身を含む): 4875451840

約数和(自身を除く): 3298237552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 280843, 561686, 842529, 1123372, 1685058, 2246744, 2527587, 3370116, 3650959, 4493488, 5055174, 6740232, 7301918, 7582761, 10110348, 10952877, 13480464, 14603836, 15165522, 20220696, 21905754, 29207672, 30331044, 32858631, 40441392, 43811508, 58415344, 60662088, 65717262, 87623016, 98575893, 121324176, 131434524, 175246032, 197151786, 262869048, 394303572, 525738096, 788607144, 1577214288]

約数ペア:

[(1, 1577214288), (2, 788607144), (3, 525738096), (4, 394303572), (6, 262869048), (8, 197151786), (9, 175246032), (12, 131434524), (13, 121324176), (16, 98575893), (18, 87623016), (24, 65717262), (26, 60662088), (27, 58415344), (36, 43811508), (39, 40441392), (48, 32858631), (52, 30331044), (54, 29207672), (72, 21905754), (78, 20220696), (104, 15165522), (108, 14603836), (117, 13480464), (144, 10952877), (156, 10110348), (208, 7582761), (216, 7301918), (234, 6740232), (312, 5055174), (351, 4493488), (432, 3650959), (468, 3370116), (624, 2527587), (702, 2246744), (936, 1685058), (1404, 1123372), (1872, 842529), (2808, 561686), (5616, 280843)]