311083384

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{1993}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 592218000

約数和(自身を除く): 281134616

約数列:

[1, 2, 4, 8, 109, 179, 218, 358, 436, 716, 872, 1432, 1993, 3986, 7972, 15944, 19511, 39022, 78044, 156088, 217237, 356747, 434474, 713494, 868948, 1426988, 1737896, 2853976, 38885423, 77770846, 155541692, 311083384]

約数ペア:

[(1, 311083384), (2, 155541692), (4, 77770846), (8, 38885423), (109, 2853976), (179, 1737896), (218, 1426988), (358, 868948), (436, 713494), (716, 434474), (872, 356747), (1432, 217237), (1993, 156088), (3986, 78044), (7972, 39022), (15944, 19511)]