348725104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239509}}^1$

素因数の和:239537

約数の個数: 40

約数和(自身を含む): 831578720

約数和(自身を除く): 482853616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 239509, 479018, 958036, 1676563, 1916072, 3113617, 3353126, 3832144, 6227234, 6706252, 12454468, 13412504, 21795319, 24908936, 26825008, 43590638, 49817872, 87181276, 174362552, 348725104]

約数ペア:

[(1, 348725104), (2, 174362552), (4, 87181276), (7, 49817872), (8, 43590638), (13, 26825008), (14, 24908936), (16, 21795319), (26, 13412504), (28, 12454468), (52, 6706252), (56, 6227234), (91, 3832144), (104, 3353126), (112, 3113617), (182, 1916072), (208, 1676563), (364, 958036), (728, 479018), (1456, 239509)]