290438238

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{11239}}^1$

素因数の和:11376

約数の個数: 32

約数和(自身を含む): 598867200

約数和(自身を除く): 308428962

約数列:

[1, 2, 3, 6, 59, 73, 118, 146, 177, 219, 354, 438, 4307, 8614, 11239, 12921, 22478, 25842, 33717, 67434, 663101, 820447, 1326202, 1640894, 1989303, 2461341, 3978606, 4922682, 48406373, 96812746, 145219119, 290438238]

約数ペア:

[(1, 290438238), (2, 145219119), (3, 96812746), (6, 48406373), (59, 4922682), (73, 3978606), (118, 2461341), (146, 1989303), (177, 1640894), (219, 1326202), (354, 820447), (438, 663101), (4307, 67434), (8614, 33717), (11239, 25842), (12921, 22478)]