312397734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6733}}^1$

素因数の和:6805

約数の個数: 64

約数和(自身を含む): 736968960

約数和(自身を除く): 424571226

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 74, 111, 114, 209, 222, 407, 418, 627, 703, 814, 1221, 1254, 1406, 2109, 2442, 4218, 6733, 7733, 13466, 15466, 20199, 23199, 40398, 46398, 74063, 127927, 148126, 222189, 249121, 255854, 383781, 444378, 498242, 747363, 767562, 1407197, 1494726, 2740331, 2814394, 4221591, 4733299, 5480662, 8220993, 8443182, 9466598, 14199897, 16441986, 28399794, 52066289, 104132578, 156198867, 312397734]

約数ペア:

[(1, 312397734), (2, 156198867), (3, 104132578), (6, 52066289), (11, 28399794), (19, 16441986), (22, 14199897), (33, 9466598), (37, 8443182), (38, 8220993), (57, 5480662), (66, 4733299), (74, 4221591), (111, 2814394), (114, 2740331), (209, 1494726), (222, 1407197), (407, 767562), (418, 747363), (627, 498242), (703, 444378), (814, 383781), (1221, 255854), (1254, 249121), (1406, 222189), (2109, 148126), (2442, 127927), (4218, 74063), (6733, 46398), (7733, 40398), (13466, 23199), (15466, 20199)]