1640331456

素因数分解:

$2^6\times 3^1\times {\mathrm{367}}^1\times {\mathrm{23279}}^1$

素因数の和:23661

約数の個数: 56

約数和(自身を含む): 4352056320

約数和(自身を除く): 2711724864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 367, 734, 1101, 1468, 2202, 2936, 4404, 5872, 8808, 11744, 17616, 23279, 23488, 35232, 46558, 69837, 70464, 93116, 139674, 186232, 279348, 372464, 558696, 744928, 1117392, 1489856, 2234784, 4469568, 8543393, 17086786, 25630179, 34173572, 51260358, 68347144, 102520716, 136694288, 205041432, 273388576, 410082864, 546777152, 820165728, 1640331456]

約数ペア:

[(1, 1640331456), (2, 820165728), (3, 546777152), (4, 410082864), (6, 273388576), (8, 205041432), (12, 136694288), (16, 102520716), (24, 68347144), (32, 51260358), (48, 34173572), (64, 25630179), (96, 17086786), (192, 8543393), (367, 4469568), (734, 2234784), (1101, 1489856), (1468, 1117392), (2202, 744928), (2936, 558696), (4404, 372464), (5872, 279348), (8808, 186232), (11744, 139674), (17616, 93116), (23279, 70464), (23488, 69837), (35232, 46558)]