667045908

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{268537}}^1$

素因数の和:268573

約数の個数: 48

約数和(自身を含む): 1804575360

約数和(自身を除く): 1137529452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 268537, 537074, 805611, 1074148, 1611222, 2416833, 3222444, 4833666, 6176351, 7250499, 9667332, 12352702, 14500998, 18529053, 24705404, 29001996, 37058106, 55587159, 74116212, 111174318, 166761477, 222348636, 333522954, 667045908]

約数ペア:

[(1, 667045908), (2, 333522954), (3, 222348636), (4, 166761477), (6, 111174318), (9, 74116212), (12, 55587159), (18, 37058106), (23, 29001996), (27, 24705404), (36, 18529053), (46, 14500998), (54, 12352702), (69, 9667332), (92, 7250499), (108, 6176351), (138, 4833666), (207, 3222444), (276, 2416833), (414, 1611222), (621, 1074148), (828, 805611), (1242, 537074), (2484, 268537)]