321637128

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{326867}}^1$

素因数の和:326917

約数の個数: 32

約数和(自身を含む): 823707360

約数和(自身を除く): 502070232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 326867, 653734, 980601, 1307468, 1961202, 2614936, 3922404, 7844808, 13401547, 26803094, 40204641, 53606188, 80409282, 107212376, 160818564, 321637128]

約数ペア:

[(1, 321637128), (2, 160818564), (3, 107212376), (4, 80409282), (6, 53606188), (8, 40204641), (12, 26803094), (24, 13401547), (41, 7844808), (82, 3922404), (123, 2614936), (164, 1961202), (246, 1307468), (328, 980601), (492, 653734), (984, 326867)]