216590352

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1319}}^1$

素因数の和:1652

約数の個数: 80

約数和(自身を含む): 612817920

約数和(自身を除く): 396227568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 311, 528, 622, 933, 1244, 1319, 1866, 2488, 2638, 3421, 3732, 3957, 4976, 5276, 6842, 7464, 7914, 10263, 10552, 13684, 14509, 14928, 15828, 20526, 21104, 27368, 29018, 31656, 41052, 43527, 54736, 58036, 63312, 82104, 87054, 116072, 164208, 174108, 232144, 348216, 410209, 696432, 820418, 1230627, 1640836, 2461254, 3281672, 4512299, 4922508, 6563344, 9024598, 9845016, 13536897, 18049196, 19690032, 27073794, 36098392, 54147588, 72196784, 108295176, 216590352]

約数ペア:

[(1, 216590352), (2, 108295176), (3, 72196784), (4, 54147588), (6, 36098392), (8, 27073794), (11, 19690032), (12, 18049196), (16, 13536897), (22, 9845016), (24, 9024598), (33, 6563344), (44, 4922508), (48, 4512299), (66, 3281672), (88, 2461254), (132, 1640836), (176, 1230627), (264, 820418), (311, 696432), (528, 410209), (622, 348216), (933, 232144), (1244, 174108), (1319, 164208), (1866, 116072), (2488, 87054), (2638, 82104), (3421, 63312), (3732, 58036), (3957, 54736), (4976, 43527), (5276, 41052), (6842, 31656), (7464, 29018), (7914, 27368), (10263, 21104), (10552, 20526), (13684, 15828), (14509, 14928)]