220878744

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{40189}}^1$

素因数の和:40427

約数の個数: 32

約数和(自身を含む): 554622000

約数和(自身を除く): 333743256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 458, 687, 916, 1374, 1832, 2748, 5496, 40189, 80378, 120567, 160756, 241134, 321512, 482268, 964536, 9203281, 18406562, 27609843, 36813124, 55219686, 73626248, 110439372, 220878744]

約数ペア:

[(1, 220878744), (2, 110439372), (3, 73626248), (4, 55219686), (6, 36813124), (8, 27609843), (12, 18406562), (24, 9203281), (229, 964536), (458, 482268), (687, 321512), (916, 241134), (1374, 160756), (1832, 120567), (2748, 80378), (5496, 40189)]