251644812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{11317}}^1$

素因数の和:11450

約数の個数: 48

約数和(自身を含む): 627469920

約数和(自身を除く): 375825108

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 654, 1308, 1853, 3706, 5559, 7412, 11118, 11317, 22236, 22634, 33951, 45268, 67902, 135804, 192389, 384778, 577167, 769556, 1154334, 1233553, 2308668, 2467106, 3700659, 4934212, 7401318, 14802636, 20970401, 41940802, 62911203, 83881604, 125822406, 251644812]

約数ペア:

[(1, 251644812), (2, 125822406), (3, 83881604), (4, 62911203), (6, 41940802), (12, 20970401), (17, 14802636), (34, 7401318), (51, 4934212), (68, 3700659), (102, 2467106), (109, 2308668), (204, 1233553), (218, 1154334), (327, 769556), (436, 577167), (654, 384778), (1308, 192389), (1853, 135804), (3706, 67902), (5559, 45268), (7412, 33951), (11118, 22634), (11317, 22236)]