291230856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{192613}}^1$

素因数の和:192635

約数の個数: 64

約数和(自身を含む): 924547200

約数和(自身を除く): 633316344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 192613, 385226, 577839, 770452, 1155678, 1348291, 1540904, 1733517, 2311356, 2696582, 3467034, 4044873, 4622712, 5200551, 5393164, 6934068, 8089746, 10401102, 10786328, 12134619, 13868136, 16179492, 20802204, 24269238, 32358984, 36403857, 41604408, 48538476, 72807714, 97076952, 145615428, 291230856]

約数ペア:

[(1, 291230856), (2, 145615428), (3, 97076952), (4, 72807714), (6, 48538476), (7, 41604408), (8, 36403857), (9, 32358984), (12, 24269238), (14, 20802204), (18, 16179492), (21, 13868136), (24, 12134619), (27, 10786328), (28, 10401102), (36, 8089746), (42, 6934068), (54, 5393164), (56, 5200551), (63, 4622712), (72, 4044873), (84, 3467034), (108, 2696582), (126, 2311356), (168, 1733517), (189, 1540904), (216, 1348291), (252, 1155678), (378, 770452), (504, 577839), (756, 385226), (1512, 192613)]