406292256

素因数分解:

$2^5\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{1279}}^1$

素因数の和:2398

約数の個数: 72

約数和(自身を含む): 1157345280

約数和(自身を除く): 751053024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1103, 1279, 2206, 2558, 3309, 3837, 4412, 5116, 6618, 7674, 8824, 9927, 10232, 11511, 13236, 15348, 17648, 19854, 20464, 23022, 26472, 30696, 35296, 39708, 40928, 46044, 52944, 61392, 79416, 92088, 105888, 122784, 158832, 184176, 317664, 368352, 1410737, 2821474, 4232211, 5642948, 8464422, 11285896, 12696633, 16928844, 22571792, 25393266, 33857688, 45143584, 50786532, 67715376, 101573064, 135430752, 203146128, 406292256]

約数ペア:

[(1, 406292256), (2, 203146128), (3, 135430752), (4, 101573064), (6, 67715376), (8, 50786532), (9, 45143584), (12, 33857688), (16, 25393266), (18, 22571792), (24, 16928844), (32, 12696633), (36, 11285896), (48, 8464422), (72, 5642948), (96, 4232211), (144, 2821474), (288, 1410737), (1103, 368352), (1279, 317664), (2206, 184176), (2558, 158832), (3309, 122784), (3837, 105888), (4412, 92088), (5116, 79416), (6618, 61392), (7674, 52944), (8824, 46044), (9927, 40928), (10232, 39708), (11511, 35296), (13236, 30696), (15348, 26472), (17648, 23022), (19854, 20464)]