264751968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{212141}}^1$

素因数の和:212167

約数の個数: 48

約数和(自身を含む): 748436976

約数和(自身を除く): 483685008

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, 212141, 424282, 636423, 848564, 1272846, 1697128, 2545692, 2757833, 3394256, 5091384, 5515666, 6788512, 8273499, 10182768, 11031332, 16546998, 20365536, 22062664, 33093996, 44125328, 66187992, 88250656, 132375984, 264751968]

約数ペア:

[(1, 264751968), (2, 132375984), (3, 88250656), (4, 66187992), (6, 44125328), (8, 33093996), (12, 22062664), (13, 20365536), (16, 16546998), (24, 11031332), (26, 10182768), (32, 8273499), (39, 6788512), (48, 5515666), (52, 5091384), (78, 3394256), (96, 2757833), (104, 2545692), (156, 1697128), (208, 1272846), (312, 848564), (416, 636423), (624, 424282), (1248, 212141)]