406920876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{24989}}^1$

素因数の和:25078

約数の個数: 48

約数和(自身を含む): 1007596800

約数和(自身を除く): 600675924

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 708, 1357, 2714, 4071, 5428, 8142, 16284, 24989, 49978, 74967, 99956, 149934, 299868, 574747, 1149494, 1474351, 1724241, 2298988, 2948702, 3448482, 4423053, 5897404, 6896964, 8846106, 17692212, 33910073, 67820146, 101730219, 135640292, 203460438, 406920876]

約数ペア:

[(1, 406920876), (2, 203460438), (3, 135640292), (4, 101730219), (6, 67820146), (12, 33910073), (23, 17692212), (46, 8846106), (59, 6896964), (69, 5897404), (92, 4423053), (118, 3448482), (138, 2948702), (177, 2298988), (236, 1724241), (276, 1474351), (354, 1149494), (708, 574747), (1357, 299868), (2714, 149934), (4071, 99956), (5428, 74967), (8142, 49978), (16284, 24989)]