2051065728

素因数分解:

$2^7\times 3^2\times {\mathrm{1780439}}^1$

素因数の和:1780459

約数の個数: 48

約数和(自身を含む): 5902158600

約数和(自身を除く): 3851092872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1780439, 3560878, 5341317, 7121756, 10682634, 14243512, 16023951, 21365268, 28487024, 32047902, 42730536, 56974048, 64095804, 85461072, 113948096, 128191608, 170922144, 227896192, 256383216, 341844288, 512766432, 683688576, 1025532864, 2051065728]

約数ペア:

[(1, 2051065728), (2, 1025532864), (3, 683688576), (4, 512766432), (6, 341844288), (8, 256383216), (9, 227896192), (12, 170922144), (16, 128191608), (18, 113948096), (24, 85461072), (32, 64095804), (36, 56974048), (48, 42730536), (64, 32047902), (72, 28487024), (96, 21365268), (128, 16023951), (144, 14243512), (192, 10682634), (288, 7121756), (384, 5341317), (576, 3560878), (1152, 1780439)]