222748968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{713939}}^1$

素因数の和:713961

約数の個数: 32

約数和(自身を含む): 599709600

約数和(自身を除く): 376960632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 713939, 1427878, 2141817, 2855756, 4283634, 5711512, 8567268, 9281207, 17134536, 18562414, 27843621, 37124828, 55687242, 74249656, 111374484, 222748968]

約数ペア:

[(1, 222748968), (2, 111374484), (3, 74249656), (4, 55687242), (6, 37124828), (8, 27843621), (12, 18562414), (13, 17134536), (24, 9281207), (26, 8567268), (39, 5711512), (52, 4283634), (78, 2855756), (104, 2141817), (156, 1427878), (312, 713939)]