284182408

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{881}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 543012120

約数和(自身を除く): 258829712

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 661, 881, 1322, 1762, 2644, 3524, 5288, 7048, 40321, 53741, 80642, 107482, 161284, 214964, 322568, 429928, 582341, 1164682, 2329364, 4658728, 35522801, 71045602, 142091204, 284182408]

約数ペア:

[(1, 284182408), (2, 142091204), (4, 71045602), (8, 35522801), (61, 4658728), (122, 2329364), (244, 1164682), (488, 582341), (661, 429928), (881, 322568), (1322, 214964), (1762, 161284), (2644, 107482), (3524, 80642), (5288, 53741), (7048, 40321)]