664686032

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1164

約数の個数: 60

約数和(自身を含む): 1363442496

約数和(自身を除く): 698756464

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 841, 1051, 1363, 1682, 2102, 2726, 3364, 4204, 5452, 6728, 8408, 10904, 13456, 16816, 21808, 30479, 39527, 49397, 60958, 79054, 98794, 121916, 158108, 197588, 243832, 316216, 395176, 487664, 632432, 790352, 883891, 1432513, 1767782, 2865026, 3535564, 5730052, 7071128, 11460104, 14142256, 22920208, 41542877, 83085754, 166171508, 332343016, 664686032]

約数ペア:

[(1, 664686032), (2, 332343016), (4, 166171508), (8, 83085754), (16, 41542877), (29, 22920208), (47, 14142256), (58, 11460104), (94, 7071128), (116, 5730052), (188, 3535564), (232, 2865026), (376, 1767782), (464, 1432513), (752, 883891), (841, 790352), (1051, 632432), (1363, 487664), (1682, 395176), (2102, 316216), (2726, 243832), (3364, 197588), (4204, 158108), (5452, 121916), (6728, 98794), (8408, 79054), (10904, 60958), (13456, 49397), (16816, 39527), (21808, 30479)]