340243696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{2017}}^1$

素因数の和:2849

約数の個数: 40

約数和(自身を含む): 711159344

約数和(自身を除く): 370915648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 811, 1622, 2017, 3244, 4034, 6488, 8068, 10543, 12976, 16136, 21086, 26221, 32272, 42172, 52442, 84344, 104884, 168688, 209768, 419536, 1635787, 3271574, 6543148, 13086296, 21265231, 26172592, 42530462, 85060924, 170121848, 340243696]

約数ペア:

[(1, 340243696), (2, 170121848), (4, 85060924), (8, 42530462), (13, 26172592), (16, 21265231), (26, 13086296), (52, 6543148), (104, 3271574), (208, 1635787), (811, 419536), (1622, 209768), (2017, 168688), (3244, 104884), (4034, 84344), (6488, 52442), (8068, 42172), (10543, 32272), (12976, 26221), (16136, 21086)]