1330946568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2640767}}^1$

素因数の和:2640786

約数の個数: 48

約数和(自身を含む): 4119598080

約数和(自身を除く): 2788651512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2640767, 5281534, 7922301, 10563068, 15844602, 18485369, 21126136, 23766903, 31689204, 36970738, 47533806, 55456107, 63378408, 73941476, 95067612, 110912214, 147882952, 166368321, 190135224, 221824428, 332736642, 443648856, 665473284, 1330946568]

約数ペア:

[(1, 1330946568), (2, 665473284), (3, 443648856), (4, 332736642), (6, 221824428), (7, 190135224), (8, 166368321), (9, 147882952), (12, 110912214), (14, 95067612), (18, 73941476), (21, 63378408), (24, 55456107), (28, 47533806), (36, 36970738), (42, 31689204), (56, 23766903), (63, 21126136), (72, 18485369), (84, 15844602), (126, 10563068), (168, 7922301), (252, 5281534), (504, 2640767)]