307503808

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{18269}}^1$

素因数の和:18544

約数の個数: 28

約数和(自身を含む): 612556560

約数和(自身を除く): 305052752

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 8416, 16832, 18269, 36538, 73076, 146152, 292304, 584608, 1169216, 4804747, 9609494, 19218988, 38437976, 76875952, 153751904, 307503808]

約数ペア:

[(1, 307503808), (2, 153751904), (4, 76875952), (8, 38437976), (16, 19218988), (32, 9609494), (64, 4804747), (263, 1169216), (526, 584608), (1052, 292304), (2104, 146152), (4208, 73076), (8416, 36538), (16832, 18269)]