272364236

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{22303}}^1$

素因数の和:22421

約数の個数: 24

約数和(自身を含む): 494613504

約数和(自身を除く): 222249268

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12212, 22303, 44606, 89212, 959029, 1583513, 1918058, 3167026, 3836116, 6334052, 68091059, 136182118, 272364236]

約数ペア:

[(1, 272364236), (2, 136182118), (4, 68091059), (43, 6334052), (71, 3836116), (86, 3167026), (142, 1918058), (172, 1583513), (284, 959029), (3053, 89212), (6106, 44606), (12212, 22303)]