242859968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{291899}}^1$

素因数の和:291924

約数の個数: 28

約数和(自身を含む): 518998200

約数和(自身を除く): 276138232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 291899, 583798, 1167596, 2335192, 3794687, 4670384, 7589374, 9340768, 15178748, 18681536, 30357496, 60714992, 121429984, 242859968]

約数ペア:

[(1, 242859968), (2, 121429984), (4, 60714992), (8, 30357496), (13, 18681536), (16, 15178748), (26, 9340768), (32, 7589374), (52, 4670384), (64, 3794687), (104, 2335192), (208, 1167596), (416, 583798), (832, 291899)]