291228108

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{115019}}^1$

素因数の和:115237

約数の個数: 24

約数和(自身を含む): 682758720

約数和(自身を除く): 391530612

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 115019, 230038, 345057, 460076, 690114, 1380228, 24269009, 48538018, 72807027, 97076036, 145614054, 291228108]

約数ペア:

[(1, 291228108), (2, 145614054), (3, 97076036), (4, 72807027), (6, 48538018), (12, 24269009), (211, 1380228), (422, 690114), (633, 460076), (844, 345057), (1266, 230038), (2532, 115019)]