123685368

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{21563}}^1$

素因数の和:21811

約数の個数: 32

約数和(自身を含む): 310521600

約数和(自身を除く): 186836232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 5736, 21563, 43126, 64689, 86252, 129378, 172504, 258756, 517512, 5153557, 10307114, 15460671, 20614228, 30921342, 41228456, 61842684, 123685368]

約数ペア:

[(1, 123685368), (2, 61842684), (3, 41228456), (4, 30921342), (6, 20614228), (8, 15460671), (12, 10307114), (24, 5153557), (239, 517512), (478, 258756), (717, 172504), (956, 129378), (1434, 86252), (1912, 64689), (2868, 43126), (5736, 21563)]