491784336

素因数分解:

$2^4\times 3^2\times {\mathrm{379}}^1\times {\mathrm{9011}}^1$

素因数の和:9404

約数の個数: 60

約数和(自身を含む): 1380097680

約数和(自身を除く): 888313344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 379, 758, 1137, 1516, 2274, 3032, 3411, 4548, 6064, 6822, 9011, 9096, 13644, 18022, 18192, 27033, 27288, 36044, 54066, 54576, 72088, 81099, 108132, 144176, 162198, 216264, 324396, 432528, 648792, 1297584, 3415169, 6830338, 10245507, 13660676, 20491014, 27321352, 30736521, 40982028, 54642704, 61473042, 81964056, 122946084, 163928112, 245892168, 491784336]

約数ペア:

[(1, 491784336), (2, 245892168), (3, 163928112), (4, 122946084), (6, 81964056), (8, 61473042), (9, 54642704), (12, 40982028), (16, 30736521), (18, 27321352), (24, 20491014), (36, 13660676), (48, 10245507), (72, 6830338), (144, 3415169), (379, 1297584), (758, 648792), (1137, 432528), (1516, 324396), (2274, 216264), (3032, 162198), (3411, 144176), (4548, 108132), (6064, 81099), (6822, 72088), (9011, 54576), (9096, 54066), (13644, 36044), (18022, 27288), (18192, 27033)]