201621456

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{48281}}^1$

素因数の和:48324

約数の個数: 60

約数和(自身を含む): 583729380

約数和(自身を除く): 382107924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 48281, 96562, 144843, 193124, 289686, 386248, 434529, 579372, 772496, 869058, 1158744, 1400149, 1738116, 2317488, 2800298, 3476232, 4200447, 5600596, 6952464, 8400894, 11201192, 12601341, 16801788, 22402384, 25202682, 33603576, 50405364, 67207152, 100810728, 201621456]

約数ペア:

[(1, 201621456), (2, 100810728), (3, 67207152), (4, 50405364), (6, 33603576), (8, 25202682), (9, 22402384), (12, 16801788), (16, 12601341), (18, 11201192), (24, 8400894), (29, 6952464), (36, 5600596), (48, 4200447), (58, 3476232), (72, 2800298), (87, 2317488), (116, 1738116), (144, 1400149), (174, 1158744), (232, 869058), (261, 772496), (348, 579372), (464, 434529), (522, 386248), (696, 289686), (1044, 193124), (1392, 144843), (2088, 96562), (4176, 48281)]