326088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{647}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 1010880

約数和(自身を除く): 684792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 647, 1294, 1941, 2588, 3882, 4529, 5176, 5823, 7764, 9058, 11646, 13587, 15528, 18116, 23292, 27174, 36232, 40761, 46584, 54348, 81522, 108696, 163044, 326088]

約数ペア:

[(1, 326088), (2, 163044), (3, 108696), (4, 81522), (6, 54348), (7, 46584), (8, 40761), (9, 36232), (12, 27174), (14, 23292), (18, 18116), (21, 15528), (24, 13587), (28, 11646), (36, 9058), (42, 7764), (56, 5823), (63, 5176), (72, 4529), (84, 3882), (126, 2588), (168, 1941), (252, 1294), (504, 647)]