290712924

素因数分解:

$2^2\times 3^2\times {\mathrm{587}}^1\times {\mathrm{13757}}^1$

素因数の和:14354

約数の個数: 36

約数和(自身を含む): 736163064

約数和(自身を除く): 445450140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 587, 1174, 1761, 2348, 3522, 5283, 7044, 10566, 13757, 21132, 27514, 41271, 55028, 82542, 123813, 165084, 247626, 495252, 8075359, 16150718, 24226077, 32301436, 48452154, 72678231, 96904308, 145356462, 290712924]

約数ペア:

[(1, 290712924), (2, 145356462), (3, 96904308), (4, 72678231), (6, 48452154), (9, 32301436), (12, 24226077), (18, 16150718), (36, 8075359), (587, 495252), (1174, 247626), (1761, 165084), (2348, 123813), (3522, 82542), (5283, 55028), (7044, 41271), (10566, 27514), (13757, 21132)]