297121812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{7411}}^1$

素因数の和:7688

約数の個数: 48

約数和(自身を含む): 749620032

約数和(自身を除く): 452498220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 771, 1028, 1542, 3084, 3341, 6682, 7411, 10023, 13364, 14822, 20046, 22233, 29644, 40092, 44466, 88932, 96343, 192686, 289029, 385372, 578058, 1156116, 1904627, 3809254, 5713881, 7618508, 11427762, 22855524, 24760151, 49520302, 74280453, 99040604, 148560906, 297121812]

約数ペア:

[(1, 297121812), (2, 148560906), (3, 99040604), (4, 74280453), (6, 49520302), (12, 24760151), (13, 22855524), (26, 11427762), (39, 7618508), (52, 5713881), (78, 3809254), (156, 1904627), (257, 1156116), (514, 578058), (771, 385372), (1028, 289029), (1542, 192686), (3084, 96343), (3341, 88932), (6682, 44466), (7411, 40092), (10023, 29644), (13364, 22233), (14822, 20046)]