812235536

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1392

約数の個数: 80

約数和(自身を含む): 1848631680

約数和(自身を除く): 1036396144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 101, 112, 118, 202, 236, 404, 413, 472, 707, 808, 826, 944, 1217, 1414, 1616, 1652, 2434, 2828, 3304, 4868, 5656, 5959, 6608, 8519, 9736, 11312, 11918, 17038, 19472, 23836, 34076, 41713, 47672, 68152, 71803, 83426, 95344, 122917, 136304, 143606, 166852, 245834, 287212, 333704, 491668, 502621, 574424, 667408, 860419, 983336, 1005242, 1148848, 1720838, 1966672, 2010484, 3441676, 4020968, 6883352, 7252103, 8041936, 13766704, 14504206, 29008412, 50764721, 58016824, 101529442, 116033648, 203058884, 406117768, 812235536]

約数ペア:

[(1, 812235536), (2, 406117768), (4, 203058884), (7, 116033648), (8, 101529442), (14, 58016824), (16, 50764721), (28, 29008412), (56, 14504206), (59, 13766704), (101, 8041936), (112, 7252103), (118, 6883352), (202, 4020968), (236, 3441676), (404, 2010484), (413, 1966672), (472, 1720838), (707, 1148848), (808, 1005242), (826, 983336), (944, 860419), (1217, 667408), (1414, 574424), (1616, 502621), (1652, 491668), (2434, 333704), (2828, 287212), (3304, 245834), (4868, 166852), (5656, 143606), (5959, 136304), (6608, 122917), (8519, 95344), (9736, 83426), (11312, 71803), (11918, 68152), (17038, 47672), (19472, 41713), (23836, 34076)]