255388482264

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1\times {\mathrm{201809}}^1$

素因数の和:202672

約数の個数: 64

約数和(自身を含む): 648827222400

約数和(自身を除く): 393438740136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 787, 804, 1574, 1608, 2361, 3148, 4722, 6296, 9444, 18888, 52729, 105458, 158187, 201809, 210916, 316374, 403618, 421832, 605427, 632748, 807236, 1210854, 1265496, 1614472, 2421708, 4843416, 13521203, 27042406, 40563609, 54084812, 81127218, 108169624, 158823683, 162254436, 317647366, 324508872, 476471049, 635294732, 952942098, 1270589464, 1905884196, 3811768392, 10641186761, 21282373522, 31923560283, 42564747044, 63847120566, 85129494088, 127694241132, 255388482264]

約数ペア:

[(1, 255388482264), (2, 127694241132), (3, 85129494088), (4, 63847120566), (6, 42564747044), (8, 31923560283), (12, 21282373522), (24, 10641186761), (67, 3811768392), (134, 1905884196), (201, 1270589464), (268, 952942098), (402, 635294732), (536, 476471049), (787, 324508872), (804, 317647366), (1574, 162254436), (1608, 158823683), (2361, 108169624), (3148, 81127218), (4722, 54084812), (6296, 40563609), (9444, 27042406), (18888, 13521203), (52729, 4843416), (105458, 2421708), (158187, 1614472), (201809, 1265496), (210916, 1210854), (316374, 807236), (403618, 632748), (421832, 605427)]