212975488

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{13751}}^1$

素因数の和:13787

約数の個数: 48

約数和(自身を含む): 466399080

約数和(自身を除く): 253423592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 13751, 15488, 27502, 55004, 110008, 151261, 220016, 302522, 440032, 605044, 880064, 1210088, 1663871, 1760128, 2420176, 3327742, 4840352, 6655484, 9680704, 13310968, 19361408, 26621936, 53243872, 106487744, 212975488]

約数ペア:

[(1, 212975488), (2, 106487744), (4, 53243872), (8, 26621936), (11, 19361408), (16, 13310968), (22, 9680704), (32, 6655484), (44, 4840352), (64, 3327742), (88, 2420176), (121, 1760128), (128, 1663871), (176, 1210088), (242, 880064), (352, 605044), (484, 440032), (704, 302522), (968, 220016), (1408, 151261), (1936, 110008), (3872, 55004), (7744, 27502), (13751, 15488)]