313626168

素因数分解:

$2^3\times 3^4\times {\mathrm{483991}}^1$

素因数の和:484009

約数の個数: 40

約数和(自身を含む): 878445480

約数和(自身を除く): 564819312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 483991, 967982, 1451973, 1935964, 2903946, 3871928, 4355919, 5807892, 8711838, 11615784, 13067757, 17423676, 26135514, 34847352, 39203271, 52271028, 78406542, 104542056, 156813084, 313626168]

約数ペア:

[(1, 313626168), (2, 156813084), (3, 104542056), (4, 78406542), (6, 52271028), (8, 39203271), (9, 34847352), (12, 26135514), (18, 17423676), (24, 13067757), (27, 11615784), (36, 8711838), (54, 5807892), (72, 4355919), (81, 3871928), (108, 2903946), (162, 1935964), (216, 1451973), (324, 967982), (648, 483991)]