859969392

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1103}}^1$

素因数の和:1590

約数の個数: 80

約数和(自身を含む): 2288901120

約数和(自身を除く): 1428931728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 439, 444, 592, 878, 888, 1103, 1317, 1756, 1776, 2206, 2634, 3309, 3512, 4412, 5268, 6618, 7024, 8824, 10536, 13236, 16243, 17648, 21072, 26472, 32486, 40811, 48729, 52944, 64972, 81622, 97458, 122433, 129944, 163244, 194916, 244866, 259888, 326488, 389832, 484217, 489732, 652976, 779664, 968434, 979464, 1452651, 1936868, 1958928, 2905302, 3873736, 5810604, 7747472, 11621208, 17916029, 23242416, 35832058, 53748087, 71664116, 107496174, 143328232, 214992348, 286656464, 429984696, 859969392]

約数ペア:

[(1, 859969392), (2, 429984696), (3, 286656464), (4, 214992348), (6, 143328232), (8, 107496174), (12, 71664116), (16, 53748087), (24, 35832058), (37, 23242416), (48, 17916029), (74, 11621208), (111, 7747472), (148, 5810604), (222, 3873736), (296, 2905302), (439, 1958928), (444, 1936868), (592, 1452651), (878, 979464), (888, 968434), (1103, 779664), (1317, 652976), (1756, 489732), (1776, 484217), (2206, 389832), (2634, 326488), (3309, 259888), (3512, 244866), (4412, 194916), (5268, 163244), (6618, 129944), (7024, 122433), (8824, 97458), (10536, 81622), (13236, 64972), (16243, 52944), (17648, 48729), (21072, 40811), (26472, 32486)]