238657716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19441}}^1$

素因数の和:19493

約数の個数: 72

約数和(自身を含む): 679381248

約数和(自身を除く): 440723532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 19441, 38882, 58323, 77764, 116646, 174969, 213851, 233292, 349938, 427702, 602671, 641553, 699876, 855404, 1205342, 1283106, 1808013, 1924659, 2410684, 2566212, 3616026, 3849318, 5424039, 6629381, 7232052, 7698636, 10848078, 13258762, 19888143, 21696156, 26517524, 39776286, 59664429, 79552572, 119328858, 238657716]

約数ペア:

[(1, 238657716), (2, 119328858), (3, 79552572), (4, 59664429), (6, 39776286), (9, 26517524), (11, 21696156), (12, 19888143), (18, 13258762), (22, 10848078), (31, 7698636), (33, 7232052), (36, 6629381), (44, 5424039), (62, 3849318), (66, 3616026), (93, 2566212), (99, 2410684), (124, 1924659), (132, 1808013), (186, 1283106), (198, 1205342), (279, 855404), (341, 699876), (372, 641553), (396, 602671), (558, 427702), (682, 349938), (1023, 233292), (1116, 213851), (1364, 174969), (2046, 116646), (3069, 77764), (4092, 58323), (6138, 38882), (12276, 19441)]