220663584

素因数分解:

$2^5\times 3^2\times {\mathrm{701}}^1\times {\mathrm{1093}}^1$

素因数の和:1810

約数の個数: 72

約数和(自身を含む): 628982172

約数和(自身を除く): 408318588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 701, 1093, 1402, 2103, 2186, 2804, 3279, 4206, 4372, 5608, 6309, 6558, 8412, 8744, 9837, 11216, 12618, 13116, 16824, 17488, 19674, 22432, 25236, 26232, 33648, 34976, 39348, 50472, 52464, 67296, 78696, 100944, 104928, 157392, 201888, 314784, 766193, 1532386, 2298579, 3064772, 4597158, 6129544, 6895737, 9194316, 12259088, 13791474, 18388632, 24518176, 27582948, 36777264, 55165896, 73554528, 110331792, 220663584]

約数ペア:

[(1, 220663584), (2, 110331792), (3, 73554528), (4, 55165896), (6, 36777264), (8, 27582948), (9, 24518176), (12, 18388632), (16, 13791474), (18, 12259088), (24, 9194316), (32, 6895737), (36, 6129544), (48, 4597158), (72, 3064772), (96, 2298579), (144, 1532386), (288, 766193), (701, 314784), (1093, 201888), (1402, 157392), (2103, 104928), (2186, 100944), (2804, 78696), (3279, 67296), (4206, 52464), (4372, 50472), (5608, 39348), (6309, 34976), (6558, 33648), (8412, 26232), (8744, 25236), (9837, 22432), (11216, 19674), (12618, 17488), (13116, 16824)]