408907428

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{77621}}^1$

素因数の和:78067

約数の個数: 24

約数和(自身を含む): 956303040

約数和(自身を除く): 547395612

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 77621, 155242, 232863, 310484, 465726, 931452, 34075619, 68151238, 102226857, 136302476, 204453714, 408907428]

約数ペア:

[(1, 408907428), (2, 204453714), (3, 136302476), (4, 102226857), (6, 68151238), (12, 34075619), (439, 931452), (878, 465726), (1317, 310484), (1756, 232863), (2634, 155242), (5268, 77621)]