320434206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{12157}}^1$

素因数の和:12376

約数の個数: 32

約数和(自身を含む): 672288768

約数和(自身を除く): 351854562

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 382, 573, 1146, 4393, 8786, 12157, 13179, 24314, 26358, 36471, 72942, 279611, 559222, 838833, 1677666, 2321987, 4643974, 6965961, 13931922, 53405701, 106811402, 160217103, 320434206]

約数ペア:

[(1, 320434206), (2, 160217103), (3, 106811402), (6, 53405701), (23, 13931922), (46, 6965961), (69, 4643974), (138, 2321987), (191, 1677666), (382, 838833), (573, 559222), (1146, 279611), (4393, 72942), (8786, 36471), (12157, 26358), (13179, 24314)]