290438286

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{13037}}^1$

素因数の和:13168

約数の個数: 32

約数和(自身を含む): 600791040

約数和(自身を除く): 310352754

約数列:

[1, 2, 3, 6, 47, 79, 94, 141, 158, 237, 282, 474, 3713, 7426, 11139, 13037, 22278, 26074, 39111, 78222, 612739, 1029923, 1225478, 1838217, 2059846, 3089769, 3676434, 6179538, 48406381, 96812762, 145219143, 290438286]

約数ペア:

[(1, 290438286), (2, 145219143), (3, 96812762), (6, 48406381), (47, 6179538), (79, 3676434), (94, 3089769), (141, 2059846), (158, 1838217), (237, 1225478), (282, 1029923), (474, 612739), (3713, 78222), (7426, 39111), (11139, 26074), (13037, 22278)]