2468898456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{8191}}^1$

素因数の和:8880

約数の個数: 64

約数和(自身を含む): 6507724800

約数和(自身を除く): 4038826344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 661, 1322, 1983, 2644, 3966, 5288, 7932, 8191, 12559, 15864, 16382, 24573, 25118, 32764, 37677, 49146, 50236, 65528, 75354, 98292, 100472, 150708, 155629, 196584, 301416, 311258, 466887, 622516, 933774, 1245032, 1867548, 3735096, 5414251, 10828502, 16242753, 21657004, 32485506, 43314008, 64971012, 102870769, 129942024, 205741538, 308612307, 411483076, 617224614, 822966152, 1234449228, 2468898456]

約数ペア:

[(1, 2468898456), (2, 1234449228), (3, 822966152), (4, 617224614), (6, 411483076), (8, 308612307), (12, 205741538), (19, 129942024), (24, 102870769), (38, 64971012), (57, 43314008), (76, 32485506), (114, 21657004), (152, 16242753), (228, 10828502), (456, 5414251), (661, 3735096), (1322, 1867548), (1983, 1245032), (2644, 933774), (3966, 622516), (5288, 466887), (7932, 311258), (8191, 301416), (12559, 196584), (15864, 155629), (16382, 150708), (24573, 100472), (25118, 98292), (32764, 75354), (37677, 65528), (49146, 50236)]