320847822564

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{1005049}}^1$

素因数の和:1005812

約数の個数: 48

約数和(自身を含む): 769948704000

約数和(自身を除く): 449100881436

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 719, 1438, 2157, 2876, 4314, 8628, 26603, 53206, 79809, 106412, 159618, 319236, 1005049, 2010098, 3015147, 4020196, 6030294, 12060588, 37186813, 74373626, 111560439, 148747252, 223120878, 446241756, 722630231, 1445260462, 2167890693, 2890520924, 4335781386, 8671562772, 26737318547, 53474637094, 80211955641, 106949274188, 160423911282, 320847822564]

約数ペア:

[(1, 320847822564), (2, 160423911282), (3, 106949274188), (4, 80211955641), (6, 53474637094), (12, 26737318547), (37, 8671562772), (74, 4335781386), (111, 2890520924), (148, 2167890693), (222, 1445260462), (444, 722630231), (719, 446241756), (1438, 223120878), (2157, 148747252), (2876, 111560439), (4314, 74373626), (8628, 37186813), (26603, 12060588), (53206, 6030294), (79809, 4020196), (106412, 3015147), (159618, 2010098), (319236, 1005049)]