299675688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{960499}}^1$

素因数の和:960521

約数の個数: 32

約数和(自身を含む): 806820000

約数和(自身を除く): 507144312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 960499, 1920998, 2881497, 3841996, 5762994, 7683992, 11525988, 12486487, 23051976, 24972974, 37459461, 49945948, 74918922, 99891896, 149837844, 299675688]

約数ペア:

[(1, 299675688), (2, 149837844), (3, 99891896), (4, 74918922), (6, 49945948), (8, 37459461), (12, 24972974), (13, 23051976), (24, 12486487), (26, 11525988), (39, 7683992), (52, 5762994), (78, 3841996), (104, 2881497), (156, 1920998), (312, 960499)]