716646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 1663488

約数和(自身を除く): 946842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 151, 226, 302, 339, 453, 678, 791, 906, 1057, 1582, 2114, 2373, 3171, 4746, 6342, 17063, 34126, 51189, 102378, 119441, 238882, 358323, 716646]

約数ペア:

[(1, 716646), (2, 358323), (3, 238882), (6, 119441), (7, 102378), (14, 51189), (21, 34126), (42, 17063), (113, 6342), (151, 4746), (226, 3171), (302, 2373), (339, 2114), (453, 1582), (678, 1057), (791, 906)]