660618768

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{61717}}^1$

素因数の和:61951

約数の個数: 40

約数和(自身を含む): 1714279168

約数和(自身を除く): 1053660400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 61717, 123434, 185151, 246868, 370302, 493736, 740604, 987472, 1481208, 2962416, 13762891, 27525782, 41288673, 55051564, 82577346, 110103128, 165154692, 220206256, 330309384, 660618768]

約数ペア:

[(1, 660618768), (2, 330309384), (3, 220206256), (4, 165154692), (6, 110103128), (8, 82577346), (12, 55051564), (16, 41288673), (24, 27525782), (48, 13762891), (223, 2962416), (446, 1481208), (669, 987472), (892, 740604), (1338, 493736), (1784, 370302), (2676, 246868), (3568, 185151), (5352, 123434), (10704, 61717)]