272931932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2851}}^1$

素因数の和:3138

約数の個数: 48

約数和(自身を含む): 590295552

約数和(自身を除く): 317363620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 526, 1052, 1841, 2851, 3419, 3682, 5702, 6838, 7364, 11404, 13676, 19957, 23933, 37063, 39914, 47866, 74126, 79828, 95732, 148252, 259441, 518882, 749813, 1037764, 1499626, 2999252, 5248691, 9747569, 10497382, 19495138, 20994764, 38990276, 68232983, 136465966, 272931932]

約数ペア:

[(1, 272931932), (2, 136465966), (4, 68232983), (7, 38990276), (13, 20994764), (14, 19495138), (26, 10497382), (28, 9747569), (52, 5248691), (91, 2999252), (182, 1499626), (263, 1037764), (364, 749813), (526, 518882), (1052, 259441), (1841, 148252), (2851, 95732), (3419, 79828), (3682, 74126), (5702, 47866), (6838, 39914), (7364, 37063), (11404, 23933), (13676, 19957)]