1288576752

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{865979}}^1$

素因数の和:866021

約数の個数: 40

約数和(自身を含む): 3436208640

約数和(自身を除く): 2147631888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 865979, 1731958, 2597937, 3463916, 5195874, 6927832, 10391748, 13855664, 20783496, 26845349, 41566992, 53690698, 80536047, 107381396, 161072094, 214762792, 322144188, 429525584, 644288376, 1288576752]

約数ペア:

[(1, 1288576752), (2, 644288376), (3, 429525584), (4, 322144188), (6, 214762792), (8, 161072094), (12, 107381396), (16, 80536047), (24, 53690698), (31, 41566992), (48, 26845349), (62, 20783496), (93, 13855664), (124, 10391748), (186, 6927832), (248, 5195874), (372, 3463916), (496, 2597937), (744, 1731958), (1488, 865979)]