317235136

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3533}}^1$

素因数の和:3629

約数の個数: 56

約数和(自身を含む): 667841184

約数和(自身を除く): 350606048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1472, 1952, 2806, 3533, 3904, 5612, 7066, 11224, 14132, 22448, 28264, 44896, 56528, 81259, 89792, 113056, 162518, 215513, 226112, 325036, 431026, 650072, 862052, 1300144, 1724104, 2600288, 3448208, 4956799, 5200576, 6896416, 9913598, 13792832, 19827196, 39654392, 79308784, 158617568, 317235136]

約数ペア:

[(1, 317235136), (2, 158617568), (4, 79308784), (8, 39654392), (16, 19827196), (23, 13792832), (32, 9913598), (46, 6896416), (61, 5200576), (64, 4956799), (92, 3448208), (122, 2600288), (184, 1724104), (244, 1300144), (368, 862052), (488, 650072), (736, 431026), (976, 325036), (1403, 226112), (1472, 215513), (1952, 162518), (2806, 113056), (3533, 89792), (3904, 81259), (5612, 56528), (7066, 44896), (11224, 28264), (14132, 22448)]