430408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 905760

約数和(自身を除く): 475352

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 73, 88, 134, 146, 268, 292, 536, 584, 737, 803, 1474, 1606, 2948, 3212, 4891, 5896, 6424, 9782, 19564, 39128, 53801, 107602, 215204, 430408]

約数ペア:

[(1, 430408), (2, 215204), (4, 107602), (8, 53801), (11, 39128), (22, 19564), (44, 9782), (67, 6424), (73, 5896), (88, 4891), (134, 3212), (146, 2948), (268, 1606), (292, 1474), (536, 803), (584, 737)]