680816088

素因数分解:

$2^3\times 3^2\times {\mathrm{1459}}^1\times {\mathrm{6481}}^1$

素因数の和:7952

約数の個数: 48

約数和(自身を含む): 1845425400

約数和(自身を除く): 1164609312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1459, 2918, 4377, 5836, 6481, 8754, 11672, 12962, 13131, 17508, 19443, 25924, 26262, 35016, 38886, 51848, 52524, 58329, 77772, 105048, 116658, 155544, 233316, 466632, 9455779, 18911558, 28367337, 37823116, 56734674, 75646232, 85102011, 113469348, 170204022, 226938696, 340408044, 680816088]

約数ペア:

[(1, 680816088), (2, 340408044), (3, 226938696), (4, 170204022), (6, 113469348), (8, 85102011), (9, 75646232), (12, 56734674), (18, 37823116), (24, 28367337), (36, 18911558), (72, 9455779), (1459, 466632), (2918, 233316), (4377, 155544), (5836, 116658), (6481, 105048), (8754, 77772), (11672, 58329), (12962, 52524), (13131, 51848), (17508, 38886), (19443, 35016), (25924, 26262)]