220327524

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{77471}}^1$

素因数の和:77560

約数の個数: 36

約数和(自身を含む): 563996160

約数和(自身を除く): 343668636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 77471, 154942, 232413, 309884, 464826, 697239, 929652, 1394478, 2788956, 6120209, 12240418, 18360627, 24480836, 36721254, 55081881, 73442508, 110163762, 220327524]

約数ペア:

[(1, 220327524), (2, 110163762), (3, 73442508), (4, 55081881), (6, 36721254), (9, 24480836), (12, 18360627), (18, 12240418), (36, 6120209), (79, 2788956), (158, 1394478), (237, 929652), (316, 697239), (474, 464826), (711, 309884), (948, 232413), (1422, 154942), (2844, 77471)]