254625072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13163}}^1$

素因数の和:13218

約数の個数: 80

約数和(自身を含む): 731286528

約数和(自身を除く): 476661456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 13163, 19344, 26326, 39489, 52652, 78978, 105304, 157956, 171119, 210608, 315912, 342238, 408053, 513357, 631824, 684476, 816106, 1026714, 1224159, 1368952, 1632212, 2053428, 2448318, 2737904, 3264424, 4106856, 4896636, 5304689, 6528848, 8213712, 9793272, 10609378, 15914067, 19586544, 21218756, 31828134, 42437512, 63656268, 84875024, 127312536, 254625072]

約数ペア:

[(1, 254625072), (2, 127312536), (3, 84875024), (4, 63656268), (6, 42437512), (8, 31828134), (12, 21218756), (13, 19586544), (16, 15914067), (24, 10609378), (26, 9793272), (31, 8213712), (39, 6528848), (48, 5304689), (52, 4896636), (62, 4106856), (78, 3264424), (93, 2737904), (104, 2448318), (124, 2053428), (156, 1632212), (186, 1368952), (208, 1224159), (248, 1026714), (312, 816106), (372, 684476), (403, 631824), (496, 513357), (624, 408053), (744, 342238), (806, 315912), (1209, 210608), (1488, 171119), (1612, 157956), (2418, 105304), (3224, 78978), (4836, 52652), (6448, 39489), (9672, 26326), (13163, 19344)]