231566552

素因数分解:

$2^3\times 7^2\times {\mathrm{487}}^1\times {\mathrm{1213}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 506529360

約数和(自身を除く): 274962808

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 487, 974, 1213, 1948, 2426, 3409, 3896, 4852, 6818, 8491, 9704, 13636, 16982, 23863, 27272, 33964, 47726, 59437, 67928, 95452, 118874, 190904, 237748, 475496, 590731, 1181462, 2362924, 4135117, 4725848, 8270234, 16540468, 28945819, 33080936, 57891638, 115783276, 231566552]

約数ペア:

[(1, 231566552), (2, 115783276), (4, 57891638), (7, 33080936), (8, 28945819), (14, 16540468), (28, 8270234), (49, 4725848), (56, 4135117), (98, 2362924), (196, 1181462), (392, 590731), (487, 475496), (974, 237748), (1213, 190904), (1948, 118874), (2426, 95452), (3409, 67928), (3896, 59437), (4852, 47726), (6818, 33964), (8491, 27272), (9704, 23863), (13636, 16982)]