664339992

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{120877}}^1$

素因数の和:121115

約数の個数: 32

約数和(自身を含む): 1668116400

約数和(自身を除く): 1003776408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 458, 687, 916, 1374, 1832, 2748, 5496, 120877, 241754, 362631, 483508, 725262, 967016, 1450524, 2901048, 27680833, 55361666, 83042499, 110723332, 166084998, 221446664, 332169996, 664339992]

約数ペア:

[(1, 664339992), (2, 332169996), (3, 221446664), (4, 166084998), (6, 110723332), (8, 83042499), (12, 55361666), (24, 27680833), (229, 2901048), (458, 1450524), (687, 967016), (916, 725262), (1374, 483508), (1832, 362631), (2748, 241754), (5496, 120877)]