231841808

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3924

約数の個数: 60

約数和(自身を含む): 509800704

約数和(自身を除く): 277958896

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1936, 2728, 3751, 3863, 5456, 7502, 7726, 15004, 15452, 30008, 30904, 42493, 60016, 61808, 84986, 119753, 169972, 239506, 339944, 467423, 479012, 679888, 934846, 958024, 1317283, 1869692, 1916048, 2634566, 3739384, 5269132, 7478768, 10538264, 14490113, 21076528, 28980226, 57960452, 115920904, 231841808]

約数ペア:

[(1, 231841808), (2, 115920904), (4, 57960452), (8, 28980226), (11, 21076528), (16, 14490113), (22, 10538264), (31, 7478768), (44, 5269132), (62, 3739384), (88, 2634566), (121, 1916048), (124, 1869692), (176, 1317283), (242, 958024), (248, 934846), (341, 679888), (484, 479012), (496, 467423), (682, 339944), (968, 239506), (1364, 169972), (1936, 119753), (2728, 84986), (3751, 61808), (3863, 60016), (5456, 42493), (7502, 30904), (7726, 30008), (15004, 15452)]