258529896

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{123817}}^1$

素因数の和:123858

約数の個数: 48

約数和(自身を含む): 724335300

約数和(自身を除く): 465805404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 123817, 247634, 371451, 495268, 742902, 990536, 1114353, 1485804, 2228706, 2971608, 3590693, 4457412, 7181386, 8914824, 10772079, 14362772, 21544158, 28725544, 32316237, 43088316, 64632474, 86176632, 129264948, 258529896]

約数ペア:

[(1, 258529896), (2, 129264948), (3, 86176632), (4, 64632474), (6, 43088316), (8, 32316237), (9, 28725544), (12, 21544158), (18, 14362772), (24, 10772079), (29, 8914824), (36, 7181386), (58, 4457412), (72, 3590693), (87, 2971608), (116, 2228706), (174, 1485804), (232, 1114353), (261, 990536), (348, 742902), (522, 495268), (696, 371451), (1044, 247634), (2088, 123817)]