289663992

素因数分解:

$2^3\times 3^3\times {\mathrm{263}}^1\times {\mathrm{5099}}^1$

素因数の和:5377

約数の個数: 64

約数和(自身を含む): 807840000

約数和(自身を除く): 518176008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 5099, 6312, 7101, 9468, 10198, 14202, 15297, 18936, 20396, 28404, 30594, 40792, 45891, 56808, 61188, 91782, 122376, 137673, 183564, 275346, 367128, 550692, 1101384, 1341037, 2682074, 4023111, 5364148, 8046222, 10728296, 12069333, 16092444, 24138666, 32184888, 36207999, 48277332, 72415998, 96554664, 144831996, 289663992]

約数ペア:

[(1, 289663992), (2, 144831996), (3, 96554664), (4, 72415998), (6, 48277332), (8, 36207999), (9, 32184888), (12, 24138666), (18, 16092444), (24, 12069333), (27, 10728296), (36, 8046222), (54, 5364148), (72, 4023111), (108, 2682074), (216, 1341037), (263, 1101384), (526, 550692), (789, 367128), (1052, 275346), (1578, 183564), (2104, 137673), (2367, 122376), (3156, 91782), (4734, 61188), (5099, 56808), (6312, 45891), (7101, 40792), (9468, 30594), (10198, 28404), (14202, 20396), (15297, 18936)]