127304856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{252589}}^1$

素因数の和:252608

約数の個数: 48

約数和(自身を含む): 394040400

約数和(自身を除く): 266735544

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, 252589, 505178, 757767, 1010356, 1515534, 1768123, 2020712, 2273301, 3031068, 3536246, 4546602, 5304369, 6062136, 7072492, 9093204, 10608738, 14144984, 15913107, 18186408, 21217476, 31826214, 42434952, 63652428, 127304856]

約数ペア:

[(1, 127304856), (2, 63652428), (3, 42434952), (4, 31826214), (6, 21217476), (7, 18186408), (8, 15913107), (9, 14144984), (12, 10608738), (14, 9093204), (18, 7072492), (21, 6062136), (24, 5304369), (28, 4546602), (36, 3536246), (42, 3031068), (56, 2273301), (63, 2020712), (72, 1768123), (84, 1515534), (126, 1010356), (168, 757767), (252, 505178), (504, 252589)]