280647984

素因数分解:

$2^4\times 3^1\times {\mathrm{379}}^1\times {\mathrm{15427}}^1$

素因数の和:15817

約数の個数: 40

約数和(自身を含む): 726967360

約数和(自身を除く): 446319376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 379, 758, 1137, 1516, 2274, 3032, 4548, 6064, 9096, 15427, 18192, 30854, 46281, 61708, 92562, 123416, 185124, 246832, 370248, 740496, 5846833, 11693666, 17540499, 23387332, 35080998, 46774664, 70161996, 93549328, 140323992, 280647984]

約数ペア:

[(1, 280647984), (2, 140323992), (3, 93549328), (4, 70161996), (6, 46774664), (8, 35080998), (12, 23387332), (16, 17540499), (24, 11693666), (48, 5846833), (379, 740496), (758, 370248), (1137, 246832), (1516, 185124), (2274, 123416), (3032, 92562), (4548, 61708), (6064, 46281), (9096, 30854), (15427, 18192)]