430808612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 865316088

約数和(自身を除く): 434507476

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 233, 403, 466, 481, 806, 932, 961, 962, 1147, 1612, 1922, 1924, 2294, 3029, 3844, 4588, 6058, 7223, 8621, 12116, 12493, 14446, 14911, 17242, 24986, 28892, 29822, 34484, 35557, 49972, 59644, 71114, 93899, 112073, 142228, 187798, 223913, 224146, 267251, 375596, 447826, 448292, 462241, 534502, 895652, 924482, 1069004, 1848964, 2910869, 3474263, 5821738, 6948526, 8284781, 11643476, 13897052, 16569562, 33139124, 107702153, 215404306, 430808612]

約数ペア:

[(1, 430808612), (2, 215404306), (4, 107702153), (13, 33139124), (26, 16569562), (31, 13897052), (37, 11643476), (52, 8284781), (62, 6948526), (74, 5821738), (124, 3474263), (148, 2910869), (233, 1848964), (403, 1069004), (466, 924482), (481, 895652), (806, 534502), (932, 462241), (961, 448292), (962, 447826), (1147, 375596), (1612, 267251), (1922, 224146), (1924, 223913), (2294, 187798), (3029, 142228), (3844, 112073), (4588, 93899), (6058, 71114), (7223, 59644), (8621, 49972), (12116, 35557), (12493, 34484), (14446, 29822), (14911, 28892), (17242, 24986)]