421070064

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{237089}}^1$

素因数の和:237137

約数の個数: 40

約数和(自身を含む): 1117168080

約数和(自身を除く): 696098016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 237089, 474178, 711267, 948356, 1422534, 1896712, 2845068, 3793424, 5690136, 8772293, 11380272, 17544586, 26316879, 35089172, 52633758, 70178344, 105267516, 140356688, 210535032, 421070064]

約数ペア:

[(1, 421070064), (2, 210535032), (3, 140356688), (4, 105267516), (6, 70178344), (8, 52633758), (12, 35089172), (16, 26316879), (24, 17544586), (37, 11380272), (48, 8772293), (74, 5690136), (111, 3793424), (148, 2845068), (222, 1896712), (296, 1422534), (444, 948356), (592, 711267), (888, 474178), (1776, 237089)]