312890784

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{171541}}^1$

素因数の和:171573

約数の個数: 48

約数和(自身を含む): 864571680

約数和(自身を除く): 551680896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 171541, 343082, 514623, 686164, 1029246, 1372328, 2058492, 2744656, 3259279, 4116984, 5489312, 6518558, 8233968, 9777837, 13037116, 16467936, 19555674, 26074232, 39111348, 52148464, 78222696, 104296928, 156445392, 312890784]

約数ペア:

[(1, 312890784), (2, 156445392), (3, 104296928), (4, 78222696), (6, 52148464), (8, 39111348), (12, 26074232), (16, 19555674), (19, 16467936), (24, 13037116), (32, 9777837), (38, 8233968), (48, 6518558), (57, 5489312), (76, 4116984), (96, 3259279), (114, 2744656), (152, 2058492), (228, 1372328), (304, 1029246), (456, 686164), (608, 514623), (912, 343082), (1824, 171541)]