451058816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1663}}^1$

素因数の和:1853

約数の個数: 64

約数和(自身を含む): 974238720

約数和(自身を除く): 523179904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 163, 208, 326, 416, 652, 832, 1304, 1663, 1664, 2119, 2608, 3326, 4238, 5216, 6652, 8476, 10432, 13304, 16952, 20864, 21619, 26608, 33904, 43238, 53216, 67808, 86476, 106432, 135616, 172952, 212864, 271069, 271232, 345904, 542138, 691808, 1084276, 1383616, 2168552, 2767232, 3523897, 4337104, 7047794, 8674208, 14095588, 17348416, 28191176, 34696832, 56382352, 112764704, 225529408, 451058816]

約数ペア:

[(1, 451058816), (2, 225529408), (4, 112764704), (8, 56382352), (13, 34696832), (16, 28191176), (26, 17348416), (32, 14095588), (52, 8674208), (64, 7047794), (104, 4337104), (128, 3523897), (163, 2767232), (208, 2168552), (326, 1383616), (416, 1084276), (652, 691808), (832, 542138), (1304, 345904), (1663, 271232), (1664, 271069), (2119, 212864), (2608, 172952), (3326, 135616), (4238, 106432), (5216, 86476), (6652, 67808), (8476, 53216), (10432, 43238), (13304, 33904), (16952, 26608), (20864, 21619)]