221831664

素因数分解:

$2^4\times 3^1\times {\mathrm{227}}^1\times {\mathrm{20359}}^1$

素因数の和:20597

約数の個数: 40

約数和(自身を含む): 575617920

約数和(自身を除く): 353786256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 227, 454, 681, 908, 1362, 1816, 2724, 3632, 5448, 10896, 20359, 40718, 61077, 81436, 122154, 162872, 244308, 325744, 488616, 977232, 4621493, 9242986, 13864479, 18485972, 27728958, 36971944, 55457916, 73943888, 110915832, 221831664]

約数ペア:

[(1, 221831664), (2, 110915832), (3, 73943888), (4, 55457916), (6, 36971944), (8, 27728958), (12, 18485972), (16, 13864479), (24, 9242986), (48, 4621493), (227, 977232), (454, 488616), (681, 325744), (908, 244308), (1362, 162872), (1816, 122154), (2724, 81436), (3632, 61077), (5448, 40718), (10896, 20359)]