480804928

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1151}}^1$

素因数の和:1331

約数の個数: 56

約数和(自身を含む): 979651584

約数和(自身を除く): 498846656

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 107, 122, 214, 244, 428, 488, 856, 976, 1151, 1712, 1952, 2302, 3424, 3904, 4604, 6527, 6848, 9208, 13054, 18416, 26108, 36832, 52216, 70211, 73664, 104432, 123157, 140422, 208864, 246314, 280844, 417728, 492628, 561688, 985256, 1123376, 1970512, 2246752, 3941024, 4493504, 7512577, 7882048, 15025154, 30050308, 60100616, 120201232, 240402464, 480804928]

約数ペア:

[(1, 480804928), (2, 240402464), (4, 120201232), (8, 60100616), (16, 30050308), (32, 15025154), (61, 7882048), (64, 7512577), (107, 4493504), (122, 3941024), (214, 2246752), (244, 1970512), (428, 1123376), (488, 985256), (856, 561688), (976, 492628), (1151, 417728), (1712, 280844), (1952, 246314), (2302, 208864), (3424, 140422), (3904, 123157), (4604, 104432), (6527, 73664), (6848, 70211), (9208, 52216), (13054, 36832), (18416, 26108)]