868159968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{695641}}^1$

素因数の和:695667

約数の個数: 48

約数和(自身を含む): 2454224976

約数和(自身を除く): 1586065008

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, 695641, 1391282, 2086923, 2782564, 4173846, 5565128, 8347692, 9043333, 11130256, 16695384, 18086666, 22260512, 27129999, 33390768, 36173332, 54259998, 66781536, 72346664, 108519996, 144693328, 217039992, 289386656, 434079984, 868159968]

約数ペア:

[(1, 868159968), (2, 434079984), (3, 289386656), (4, 217039992), (6, 144693328), (8, 108519996), (12, 72346664), (13, 66781536), (16, 54259998), (24, 36173332), (26, 33390768), (32, 27129999), (39, 22260512), (48, 18086666), (52, 16695384), (78, 11130256), (96, 9043333), (104, 8347692), (156, 5565128), (208, 4173846), (312, 2782564), (416, 2086923), (624, 1391282), (1248, 695641)]