291890136

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{715417}}^1$

素因数の和:715443

約数の個数: 32

約数和(自身を含む): 772651440

約数和(自身を除く): 480761304

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 715417, 1430834, 2146251, 2861668, 4292502, 5723336, 8585004, 12162089, 17170008, 24324178, 36486267, 48648356, 72972534, 97296712, 145945068, 291890136]

約数ペア:

[(1, 291890136), (2, 145945068), (3, 97296712), (4, 72972534), (6, 48648356), (8, 36486267), (12, 24324178), (17, 17170008), (24, 12162089), (34, 8585004), (51, 5723336), (68, 4292502), (102, 2861668), (136, 2146251), (204, 1430834), (408, 715417)]