240649734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{11731}}^1$

素因数の和:12012

約数の個数: 32

約数和(自身を含む): 520337664

約数和(自身を除く): 279687930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6838, 10257, 11731, 20514, 23462, 35193, 70386, 152503, 305006, 457509, 915018, 3085253, 6170506, 9255759, 18511518, 40108289, 80216578, 120324867, 240649734]

約数ペア:

[(1, 240649734), (2, 120324867), (3, 80216578), (6, 40108289), (13, 18511518), (26, 9255759), (39, 6170506), (78, 3085253), (263, 915018), (526, 457509), (789, 305006), (1578, 152503), (3419, 70386), (6838, 35193), (10257, 23462), (11731, 20514)]