253407648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{203051}}^1$

素因数の和:203077

約数の個数: 48

約数和(自身を含む): 716367456

約数和(自身を除く): 462959808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 203051, 406102, 609153, 812204, 1218306, 1624408, 2436612, 2639663, 3248816, 4873224, 5279326, 6497632, 7918989, 9746448, 10558652, 15837978, 19492896, 21117304, 31675956, 42234608, 63351912, 84469216, 126703824, 253407648]

約数ペア:

[(1, 253407648), (2, 126703824), (3, 84469216), (4, 63351912), (6, 42234608), (8, 31675956), (12, 21117304), (13, 19492896), (16, 15837978), (24, 10558652), (26, 9746448), (32, 7918989), (39, 6497632), (48, 5279326), (52, 4873224), (78, 3248816), (96, 2639663), (104, 2436612), (156, 1624408), (208, 1218306), (312, 812204), (416, 609153), (624, 406102), (1248, 203051)]