399025116

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{175937}}^1$

素因数の和:175960

約数の個数: 60

約数和(自身を含む): 1192155888

約数和(自身を除く): 793130772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 175937, 351874, 527811, 703748, 1055622, 1231559, 1583433, 2111244, 2463118, 3166866, 3694677, 4750299, 4926236, 6333732, 7389354, 9500598, 11084031, 14250897, 14778708, 19001196, 22168062, 28501794, 33252093, 44336124, 57003588, 66504186, 99756279, 133008372, 199512558, 399025116]

約数ペア:

[(1, 399025116), (2, 199512558), (3, 133008372), (4, 99756279), (6, 66504186), (7, 57003588), (9, 44336124), (12, 33252093), (14, 28501794), (18, 22168062), (21, 19001196), (27, 14778708), (28, 14250897), (36, 11084031), (42, 9500598), (54, 7389354), (63, 6333732), (81, 4926236), (84, 4750299), (108, 3694677), (126, 3166866), (162, 2463118), (189, 2111244), (252, 1583433), (324, 1231559), (378, 1055622), (567, 703748), (756, 527811), (1134, 351874), (2268, 175937)]