312061384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{38891}}^1$

素因数の和:38973

約数の個数: 32

約数和(自身を含む): 630050400

約数和(自身を除く): 317989016

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 38891, 77782, 155564, 311128, 661147, 1322294, 2294569, 2644588, 4589138, 5289176, 9178276, 18356552, 39007673, 78015346, 156030692, 312061384]

約数ペア:

[(1, 312061384), (2, 156030692), (4, 78015346), (8, 39007673), (17, 18356552), (34, 9178276), (59, 5289176), (68, 4589138), (118, 2644588), (136, 2294569), (236, 1322294), (472, 661147), (1003, 311128), (2006, 155564), (4012, 77782), (8024, 38891)]