491330296

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 982749600

約数和(自身を除く): 491419304

約数列:

[1, 2, 4, 8, 29, 58, 67, 73, 116, 134, 146, 232, 268, 292, 433, 536, 584, 866, 1732, 1943, 2117, 3464, 3886, 4234, 4891, 7772, 8468, 9782, 12557, 15544, 16936, 19564, 25114, 29011, 31609, 39128, 50228, 58022, 63218, 100456, 116044, 126436, 141839, 232088, 252872, 283678, 567356, 841319, 916661, 1134712, 1682638, 1833322, 2117803, 3365276, 3666644, 4235606, 6730552, 7333288, 8471212, 16942424, 61416287, 122832574, 245665148, 491330296]

約数ペア:

[(1, 491330296), (2, 245665148), (4, 122832574), (8, 61416287), (29, 16942424), (58, 8471212), (67, 7333288), (73, 6730552), (116, 4235606), (134, 3666644), (146, 3365276), (232, 2117803), (268, 1833322), (292, 1682638), (433, 1134712), (536, 916661), (584, 841319), (866, 567356), (1732, 283678), (1943, 252872), (2117, 232088), (3464, 141839), (3886, 126436), (4234, 116044), (4891, 100456), (7772, 63218), (8468, 58022), (9782, 50228), (12557, 39128), (15544, 31609), (16936, 29011), (19564, 25114)]