123320208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{751}}^1$

素因数の和:1084

約数の個数: 80

約数和(自身を含む): 349120512

約数和(自身を除く): 225800304

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, 751, 933, 1244, 1502, 1866, 2253, 2488, 3004, 3421, 3732, 4506, 4976, 6008, 6842, 7464, 8261, 9012, 10263, 12016, 13684, 14928, 16522, 18024, 20526, 24783, 27368, 33044, 36048, 41052, 49566, 54736, 66088, 82104, 99132, 132176, 164208, 198264, 233561, 396528, 467122, 700683, 934244, 1401366, 1868488, 2569171, 2802732, 3736976, 5138342, 5605464, 7707513, 10276684, 11210928, 15415026, 20553368, 30830052, 41106736, 61660104, 123320208]

約数ペア:

[(1, 123320208), (2, 61660104), (3, 41106736), (4, 30830052), (6, 20553368), (8, 15415026), (11, 11210928), (12, 10276684), (16, 7707513), (22, 5605464), (24, 5138342), (33, 3736976), (44, 2802732), (48, 2569171), (66, 1868488), (88, 1401366), (132, 934244), (176, 700683), (264, 467122), (311, 396528), (528, 233561), (622, 198264), (751, 164208), (933, 132176), (1244, 99132), (1502, 82104), (1866, 66088), (2253, 54736), (2488, 49566), (3004, 41052), (3421, 36048), (3732, 33044), (4506, 27368), (4976, 24783), (6008, 20526), (6842, 18024), (7464, 16522), (8261, 14928), (9012, 13684), (10263, 12016)]