3148045308

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{12953}}^1$

素因数の和:13163

約数の個数: 72

約数和(自身を含む): 8195114928

約数和(自身を除く): 5047069620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 157, 172, 258, 314, 387, 471, 516, 628, 774, 942, 1413, 1548, 1884, 2826, 5652, 6751, 12953, 13502, 20253, 25906, 27004, 38859, 40506, 51812, 60759, 77718, 81012, 116577, 121518, 155436, 233154, 243036, 466308, 556979, 1113958, 1670937, 2033621, 2227916, 3341874, 4067242, 5012811, 6100863, 6683748, 8134484, 10025622, 12201726, 18302589, 20051244, 24403452, 36605178, 73210356, 87445703, 174891406, 262337109, 349782812, 524674218, 787011327, 1049348436, 1574022654, 3148045308]

約数ペア:

[(1, 3148045308), (2, 1574022654), (3, 1049348436), (4, 787011327), (6, 524674218), (9, 349782812), (12, 262337109), (18, 174891406), (36, 87445703), (43, 73210356), (86, 36605178), (129, 24403452), (157, 20051244), (172, 18302589), (258, 12201726), (314, 10025622), (387, 8134484), (471, 6683748), (516, 6100863), (628, 5012811), (774, 4067242), (942, 3341874), (1413, 2227916), (1548, 2033621), (1884, 1670937), (2826, 1113958), (5652, 556979), (6751, 466308), (12953, 243036), (13502, 233154), (20253, 155436), (25906, 121518), (27004, 116577), (38859, 81012), (40506, 77718), (51812, 60759)]