291212131384

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{3863}}^1\times {\mathrm{41149}}^1$

素因数の和:45247

約数の個数: 32

約数和(自身を含む): 548562420000

約数和(自身を除く): 257350288616

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 3863, 7726, 15452, 30904, 41149, 82298, 164596, 329192, 884627, 1769254, 3538508, 7077016, 9423121, 18846242, 37692484, 75384968, 158958587, 317917174, 635834348, 1271668696, 36401516423, 72803032846, 145606065692, 291212131384]

約数ペア:

[(1, 291212131384), (2, 145606065692), (4, 72803032846), (8, 36401516423), (229, 1271668696), (458, 635834348), (916, 317917174), (1832, 158958587), (3863, 75384968), (7726, 37692484), (15452, 18846242), (30904, 9423121), (41149, 7077016), (82298, 3538508), (164596, 1769254), (329192, 884627)]