251441712

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{4583}}^1$

素因数の和:4727

約数の個数: 80

約数和(自身を含む): 727572480

約数和(自身を除く): 476130768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 4572, 4583, 6096, 6858, 9144, 9166, 13716, 13749, 18288, 18332, 27432, 27498, 36664, 41247, 54864, 54996, 73328, 82494, 109992, 123741, 164988, 219984, 247482, 329976, 494964, 582041, 659952, 989928, 1164082, 1746123, 1979856, 2328164, 3492246, 4656328, 5238369, 6984492, 9312656, 10476738, 13968984, 15715107, 20953476, 27937968, 31430214, 41906952, 62860428, 83813904, 125720856, 251441712]

約数ペア:

[(1, 251441712), (2, 125720856), (3, 83813904), (4, 62860428), (6, 41906952), (8, 31430214), (9, 27937968), (12, 20953476), (16, 15715107), (18, 13968984), (24, 10476738), (27, 9312656), (36, 6984492), (48, 5238369), (54, 4656328), (72, 3492246), (108, 2328164), (127, 1979856), (144, 1746123), (216, 1164082), (254, 989928), (381, 659952), (432, 582041), (508, 494964), (762, 329976), (1016, 247482), (1143, 219984), (1524, 164988), (2032, 123741), (2286, 109992), (3048, 82494), (3429, 73328), (4572, 54996), (4583, 54864), (6096, 41247), (6858, 36664), (9144, 27498), (9166, 27432), (13716, 18332), (13749, 18288)]