248410316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26017}}^1$

素因数の和:26070

約数の個数: 48

約数和(自身を含む): 559491072

約数和(自身を除く): 311080756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 26017, 52034, 104068, 182119, 286187, 364238, 572374, 728476, 806527, 1144748, 1613054, 2003309, 3226108, 4006618, 5645689, 8013236, 8871797, 11291378, 17743594, 22582756, 35487188, 62102579, 124205158, 248410316]

約数ペア:

[(1, 248410316), (2, 124205158), (4, 62102579), (7, 35487188), (11, 22582756), (14, 17743594), (22, 11291378), (28, 8871797), (31, 8013236), (44, 5645689), (62, 4006618), (77, 3226108), (124, 2003309), (154, 1613054), (217, 1144748), (308, 806527), (341, 728476), (434, 572374), (682, 364238), (868, 286187), (1364, 182119), (2387, 104068), (4774, 52034), (9548, 26017)]