641092008

素因数分解:

$2^3\times 3^1\times {\mathrm{941}}^1\times {\mathrm{28387}}^1$

素因数の和:29337

約数の個数: 32

約数和(自身を含む): 1604489760

約数和(自身を除く): 963397752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 941, 1882, 2823, 3764, 5646, 7528, 11292, 22584, 28387, 56774, 85161, 113548, 170322, 227096, 340644, 681288, 26712167, 53424334, 80136501, 106848668, 160273002, 213697336, 320546004, 641092008]

約数ペア:

[(1, 641092008), (2, 320546004), (3, 213697336), (4, 160273002), (6, 106848668), (8, 80136501), (12, 53424334), (24, 26712167), (941, 681288), (1882, 340644), (2823, 227096), (3764, 170322), (5646, 113548), (7528, 85161), (11292, 56774), (22584, 28387)]