428604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 1161216

約数和(自身を除く): 732612

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 191, 204, 374, 382, 561, 573, 748, 764, 1122, 1146, 2101, 2244, 2292, 3247, 4202, 6303, 6494, 8404, 9741, 12606, 12988, 19482, 25212, 35717, 38964, 71434, 107151, 142868, 214302, 428604]

約数ペア:

[(1, 428604), (2, 214302), (3, 142868), (4, 107151), (6, 71434), (11, 38964), (12, 35717), (17, 25212), (22, 19482), (33, 12988), (34, 12606), (44, 9741), (51, 8404), (66, 6494), (68, 6303), (102, 4202), (132, 3247), (187, 2292), (191, 2244), (204, 2101), (374, 1146), (382, 1122), (561, 764), (573, 748)]