290093616

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{18149}}^1$

素因数の和:18203

約数の個数: 80

約数和(自身を含む): 855228000

約数和(自身を除く): 565134384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 18149, 36298, 54447, 72596, 108894, 145192, 163341, 217788, 290384, 326682, 435576, 490023, 653364, 671513, 871152, 980046, 1306728, 1343026, 1960092, 2014539, 2613456, 2686052, 3920184, 4029078, 5372104, 6043617, 7840368, 8058156, 10744208, 12087234, 16116312, 18130851, 24174468, 32232624, 36261702, 48348936, 72523404, 96697872, 145046808, 290093616]

約数ペア:

[(1, 290093616), (2, 145046808), (3, 96697872), (4, 72523404), (6, 48348936), (8, 36261702), (9, 32232624), (12, 24174468), (16, 18130851), (18, 16116312), (24, 12087234), (27, 10744208), (36, 8058156), (37, 7840368), (48, 6043617), (54, 5372104), (72, 4029078), (74, 3920184), (108, 2686052), (111, 2613456), (144, 2014539), (148, 1960092), (216, 1343026), (222, 1306728), (296, 980046), (333, 871152), (432, 671513), (444, 653364), (592, 490023), (666, 435576), (888, 326682), (999, 290384), (1332, 217788), (1776, 163341), (1998, 145192), (2664, 108894), (3996, 72596), (5328, 54447), (7992, 36298), (15984, 18149)]