268660812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{12161}}^1$

素因数の和:12438

約数の個数: 48

約数和(自身を含む): 719212032

約数和(自身を除く): 450551220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 11046, 12161, 22092, 24322, 36483, 48644, 72966, 85127, 145932, 170254, 255381, 340508, 510762, 1021524, 3198343, 6396686, 9595029, 12793372, 19190058, 22388401, 38380116, 44776802, 67165203, 89553604, 134330406, 268660812]

約数ペア:

[(1, 268660812), (2, 134330406), (3, 89553604), (4, 67165203), (6, 44776802), (7, 38380116), (12, 22388401), (14, 19190058), (21, 12793372), (28, 9595029), (42, 6396686), (84, 3198343), (263, 1021524), (526, 510762), (789, 340508), (1052, 255381), (1578, 170254), (1841, 145932), (3156, 85127), (3682, 72966), (5523, 48644), (7364, 36483), (11046, 24322), (12161, 22092)]