864581904

素因数分解:

$2^4\times 3^3\times {\mathrm{2001347}}^1$

素因数の和:2001364

約数の個数: 40

約数和(自身を含む): 2481671520

約数和(自身を除く): 1617089616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2001347, 4002694, 6004041, 8005388, 12008082, 16010776, 18012123, 24016164, 32021552, 36024246, 48032328, 54036369, 72048492, 96064656, 108072738, 144096984, 216145476, 288193968, 432290952, 864581904]

約数ペア:

[(1, 864581904), (2, 432290952), (3, 288193968), (4, 216145476), (6, 144096984), (8, 108072738), (9, 96064656), (12, 72048492), (16, 54036369), (18, 48032328), (24, 36024246), (27, 32021552), (36, 24016164), (48, 18012123), (54, 16010776), (72, 12008082), (108, 8005388), (144, 6004041), (216, 4002694), (432, 2001347)]