1290528612

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{38671}}^1$

素因数の和:38790

約数の個数: 60

約数和(自身を含む): 3406539136

約数和(自身を除く): 2116010524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 8343, 11124, 16686, 33372, 38671, 77342, 116013, 154684, 232026, 348039, 464052, 696078, 1044117, 1392156, 2088234, 3132351, 3983113, 4176468, 6264702, 7966226, 11949339, 12529404, 15932452, 23898678, 35848017, 47797356, 71696034, 107544051, 143392068, 215088102, 322632153, 430176204, 645264306, 1290528612]

約数ペア:

[(1, 1290528612), (2, 645264306), (3, 430176204), (4, 322632153), (6, 215088102), (9, 143392068), (12, 107544051), (18, 71696034), (27, 47797356), (36, 35848017), (54, 23898678), (81, 15932452), (103, 12529404), (108, 11949339), (162, 7966226), (206, 6264702), (309, 4176468), (324, 3983113), (412, 3132351), (618, 2088234), (927, 1392156), (1236, 1044117), (1854, 696078), (2781, 464052), (3708, 348039), (5562, 232026), (8343, 154684), (11124, 116013), (16686, 77342), (33372, 38671)]