267510132

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^2\times {\mathrm{1997}}^1$

素因数の和:2129

約数の個数: 54

約数和(自身を含む): 687817494

約数和(自身を除く): 420307362

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 1997, 2196, 3721, 3994, 5991, 7442, 7988, 11163, 11982, 14884, 17973, 22326, 23964, 33489, 35946, 44652, 66978, 71892, 121817, 133956, 243634, 365451, 487268, 730902, 1096353, 1461804, 2192706, 4385412, 7430837, 14861674, 22292511, 29723348, 44585022, 66877533, 89170044, 133755066, 267510132]

約数ペア:

[(1, 267510132), (2, 133755066), (3, 89170044), (4, 66877533), (6, 44585022), (9, 29723348), (12, 22292511), (18, 14861674), (36, 7430837), (61, 4385412), (122, 2192706), (183, 1461804), (244, 1096353), (366, 730902), (549, 487268), (732, 365451), (1098, 243634), (1997, 133956), (2196, 121817), (3721, 71892), (3994, 66978), (5991, 44652), (7442, 35946), (7988, 33489), (11163, 23964), (11982, 22326), (14884, 17973)]