320749824

素因数分解:

$2^8\times 3^1\times {\mathrm{417643}}^1$

素因数の和:417662

約数の個数: 36

約数和(自身を含む): 853664336

約数和(自身を除く): 532914512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 417643, 835286, 1252929, 1670572, 2505858, 3341144, 5011716, 6682288, 10023432, 13364576, 20046864, 26729152, 40093728, 53458304, 80187456, 106916608, 160374912, 320749824]

約数ペア:

[(1, 320749824), (2, 160374912), (3, 106916608), (4, 80187456), (6, 53458304), (8, 40093728), (12, 26729152), (16, 20046864), (24, 13364576), (32, 10023432), (48, 6682288), (64, 5011716), (96, 3341144), (128, 2505858), (192, 1670572), (256, 1252929), (384, 835286), (768, 417643)]