488230072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4871}}^1$

素因数の和:4972

約数の個数: 64

約数和(自身を含む): 1073399040

約数和(自身を除く): 585168968

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 67, 68, 88, 134, 136, 187, 268, 374, 536, 737, 748, 1139, 1474, 1496, 2278, 2948, 4556, 4871, 5896, 9112, 9742, 12529, 19484, 25058, 38968, 50116, 53581, 82807, 100232, 107162, 165614, 214324, 326357, 331228, 428648, 652714, 662456, 910877, 1305428, 1821754, 2610856, 3589927, 3643508, 5548069, 7179854, 7287016, 11096138, 14359708, 22192276, 28719416, 44384552, 61028759, 122057518, 244115036, 488230072]

約数ペア:

[(1, 488230072), (2, 244115036), (4, 122057518), (8, 61028759), (11, 44384552), (17, 28719416), (22, 22192276), (34, 14359708), (44, 11096138), (67, 7287016), (68, 7179854), (88, 5548069), (134, 3643508), (136, 3589927), (187, 2610856), (268, 1821754), (374, 1305428), (536, 910877), (737, 662456), (748, 652714), (1139, 428648), (1474, 331228), (1496, 326357), (2278, 214324), (2948, 165614), (4556, 107162), (4871, 100232), (5896, 82807), (9112, 53581), (9742, 50116), (12529, 38968), (19484, 25058)]