220147968

素因数分解:

$2^8\times 3^1\times {\mathrm{286651}}^1$

素因数の和:286670

約数の個数: 36

約数和(自身を含む): 585916688

約数和(自身を除く): 365768720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 286651, 573302, 859953, 1146604, 1719906, 2293208, 3439812, 4586416, 6879624, 9172832, 13759248, 18345664, 27518496, 36691328, 55036992, 73382656, 110073984, 220147968]

約数ペア:

[(1, 220147968), (2, 110073984), (3, 73382656), (4, 55036992), (6, 36691328), (8, 27518496), (12, 18345664), (16, 13759248), (24, 9172832), (32, 6879624), (48, 4586416), (64, 3439812), (96, 2293208), (128, 1719906), (192, 1146604), (256, 859953), (384, 573302), (768, 286651)]