243953568

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{29209}}^1$

素因数の和:29254

約数の個数: 72

約数和(自身を含む): 717689700

約数和(自身を除く): 473736132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 29209, 58418, 87627, 116836, 175254, 233672, 262881, 350508, 467344, 525762, 701016, 847061, 934688, 1051524, 1402032, 1694122, 2103048, 2541183, 2804064, 3388244, 4206096, 5082366, 6776488, 7623549, 8412192, 10164732, 13552976, 15247098, 20329464, 27105952, 30494196, 40658928, 60988392, 81317856, 121976784, 243953568]

約数ペア:

[(1, 243953568), (2, 121976784), (3, 81317856), (4, 60988392), (6, 40658928), (8, 30494196), (9, 27105952), (12, 20329464), (16, 15247098), (18, 13552976), (24, 10164732), (29, 8412192), (32, 7623549), (36, 6776488), (48, 5082366), (58, 4206096), (72, 3388244), (87, 2804064), (96, 2541183), (116, 2103048), (144, 1694122), (174, 1402032), (232, 1051524), (261, 934688), (288, 847061), (348, 701016), (464, 525762), (522, 467344), (696, 350508), (928, 262881), (1044, 233672), (1392, 175254), (2088, 116836), (2784, 87627), (4176, 58418), (8352, 29209)]