387949488

素因数分解:

$2^4\times 3^1\times {\mathrm{2237}}^1\times {\mathrm{3613}}^1$

素因数の和:5861

約数の個数: 40

約数和(自身を含む): 1002928368

約数和(自身を除く): 614978880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2237, 3613, 4474, 6711, 7226, 8948, 10839, 13422, 14452, 17896, 21678, 26844, 28904, 35792, 43356, 53688, 57808, 86712, 107376, 173424, 8082281, 16164562, 24246843, 32329124, 48493686, 64658248, 96987372, 129316496, 193974744, 387949488]

約数ペア:

[(1, 387949488), (2, 193974744), (3, 129316496), (4, 96987372), (6, 64658248), (8, 48493686), (12, 32329124), (16, 24246843), (24, 16164562), (48, 8082281), (2237, 173424), (3613, 107376), (4474, 86712), (6711, 57808), (7226, 53688), (8948, 43356), (10839, 35792), (13422, 28904), (14452, 26844), (17896, 21678)]