284748

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 677040

約数和(自身を除く): 392292

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 389, 732, 778, 1167, 1556, 2334, 4668, 23729, 47458, 71187, 94916, 142374, 284748]

約数ペア:

[(1, 284748), (2, 142374), (3, 94916), (4, 71187), (6, 47458), (12, 23729), (61, 4668), (122, 2334), (183, 1556), (244, 1167), (366, 778), (389, 732)]