8230376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 11676184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 431, 434, 616, 682, 862, 868, 1364, 1724, 1736, 2387, 2728, 3017, 3448, 4741, 4774, 6034, 9482, 9548, 12068, 13361, 18964, 19096, 24136, 26722, 33187, 37928, 53444, 66374, 93527, 106888, 132748, 146971, 187054, 265496, 293942, 374108, 587884, 748216, 1028797, 1175768, 2057594, 4115188, 8230376]

約数ペア:

[(1, 8230376), (2, 4115188), (4, 2057594), (7, 1175768), (8, 1028797), (11, 748216), (14, 587884), (22, 374108), (28, 293942), (31, 265496), (44, 187054), (56, 146971), (62, 132748), (77, 106888), (88, 93527), (124, 66374), (154, 53444), (217, 37928), (248, 33187), (308, 26722), (341, 24136), (431, 19096), (434, 18964), (616, 13361), (682, 12068), (862, 9548), (868, 9482), (1364, 6034), (1724, 4774), (1736, 4741), (2387, 3448), (2728, 3017)]