811224864

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{90863}}^1$

素因数の和:90910

約数の個数: 72

約数和(自身を含む): 2381363712

約数和(自身を除く): 1570138848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 90863, 181726, 272589, 363452, 545178, 726904, 817767, 1090356, 1453808, 1635534, 2180712, 2816753, 2907616, 3271068, 4361424, 5633506, 6542136, 8450259, 8722848, 11267012, 13084272, 16900518, 22534024, 25350777, 26168544, 33801036, 45068048, 50701554, 67602072, 90136096, 101403108, 135204144, 202806216, 270408288, 405612432, 811224864]

約数ペア:

[(1, 811224864), (2, 405612432), (3, 270408288), (4, 202806216), (6, 135204144), (8, 101403108), (9, 90136096), (12, 67602072), (16, 50701554), (18, 45068048), (24, 33801036), (31, 26168544), (32, 25350777), (36, 22534024), (48, 16900518), (62, 13084272), (72, 11267012), (93, 8722848), (96, 8450259), (124, 6542136), (144, 5633506), (186, 4361424), (248, 3271068), (279, 2907616), (288, 2816753), (372, 2180712), (496, 1635534), (558, 1453808), (744, 1090356), (992, 817767), (1116, 726904), (1488, 545178), (2232, 363452), (2976, 272589), (4464, 181726), (8928, 90863)]