300319968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{240641}}^1$

素因数の和:240667

約数の個数: 48

約数和(自身を含む): 848984976

約数和(自身を除く): 548665008

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, 240641, 481282, 721923, 962564, 1443846, 1925128, 2887692, 3128333, 3850256, 5775384, 6256666, 7700512, 9384999, 11550768, 12513332, 18769998, 23101536, 25026664, 37539996, 50053328, 75079992, 100106656, 150159984, 300319968]

約数ペア:

[(1, 300319968), (2, 150159984), (3, 100106656), (4, 75079992), (6, 50053328), (8, 37539996), (12, 25026664), (13, 23101536), (16, 18769998), (24, 12513332), (26, 11550768), (32, 9384999), (39, 7700512), (48, 6256666), (52, 5775384), (78, 3850256), (96, 3128333), (104, 2887692), (156, 1925128), (208, 1443846), (312, 962564), (416, 721923), (624, 481282), (1248, 240641)]