319713078

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{23609}}^1$

素因数の和:23712

約数の個数: 32

約数和(自身を含む): 667501920

約数和(自身を除く): 347788842

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 2257, 4514, 6771, 13542, 23609, 47218, 70827, 141654, 873533, 1440149, 1747066, 2620599, 2880298, 4320447, 5241198, 8640894, 53285513, 106571026, 159856539, 319713078]

約数ペア:

[(1, 319713078), (2, 159856539), (3, 106571026), (6, 53285513), (37, 8640894), (61, 5241198), (74, 4320447), (111, 2880298), (122, 2620599), (183, 1747066), (222, 1440149), (366, 873533), (2257, 141654), (4514, 70827), (6771, 47218), (13542, 23609)]