211105872

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{8011}}^1$

素因数の和:8089

約数の個数: 80

約数和(自身を含む): 615962560

約数和(自身を除く): 404856688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 8011, 8784, 13176, 16022, 24033, 26352, 32044, 48066, 64088, 72099, 96132, 128176, 144198, 192264, 216297, 288396, 384528, 432594, 488671, 576792, 865188, 977342, 1153584, 1466013, 1730376, 1954684, 2932026, 3460752, 3909368, 4398039, 5864052, 7818736, 8796078, 11728104, 13194117, 17592156, 23456208, 26388234, 35184312, 52776468, 70368624, 105552936, 211105872]

約数ペア:

[(1, 211105872), (2, 105552936), (3, 70368624), (4, 52776468), (6, 35184312), (8, 26388234), (9, 23456208), (12, 17592156), (16, 13194117), (18, 11728104), (24, 8796078), (27, 7818736), (36, 5864052), (48, 4398039), (54, 3909368), (61, 3460752), (72, 2932026), (108, 1954684), (122, 1730376), (144, 1466013), (183, 1153584), (216, 977342), (244, 865188), (366, 576792), (432, 488671), (488, 432594), (549, 384528), (732, 288396), (976, 216297), (1098, 192264), (1464, 144198), (1647, 128176), (2196, 96132), (2928, 72099), (3294, 64088), (4392, 48066), (6588, 32044), (8011, 26352), (8784, 24033), (13176, 16022)]