2188207872

素因数分解:

$2^8\times 3^4\times {\mathrm{105527}}^1$

素因数の和:105555

約数の個数: 90

約数和(自身を含む): 6524901768

約数和(自身を除く): 4336693896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 105527, 211054, 316581, 422108, 633162, 844216, 949743, 1266324, 1688432, 1899486, 2532648, 2849229, 3376864, 3798972, 5065296, 5698458, 6753728, 7597944, 8547687, 10130592, 11396916, 13507456, 15195888, 17095374, 20261184, 22793832, 27014912, 30391776, 34190748, 40522368, 45587664, 60783552, 68381496, 81044736, 91175328, 121567104, 136762992, 182350656, 243134208, 273525984, 364701312, 547051968, 729402624, 1094103936, 2188207872]

約数ペア:

[(1, 2188207872), (2, 1094103936), (3, 729402624), (4, 547051968), (6, 364701312), (8, 273525984), (9, 243134208), (12, 182350656), (16, 136762992), (18, 121567104), (24, 91175328), (27, 81044736), (32, 68381496), (36, 60783552), (48, 45587664), (54, 40522368), (64, 34190748), (72, 30391776), (81, 27014912), (96, 22793832), (108, 20261184), (128, 17095374), (144, 15195888), (162, 13507456), (192, 11396916), (216, 10130592), (256, 8547687), (288, 7597944), (324, 6753728), (384, 5698458), (432, 5065296), (576, 3798972), (648, 3376864), (768, 2849229), (864, 2532648), (1152, 1899486), (1296, 1688432), (1728, 1266324), (2304, 949743), (2592, 844216), (3456, 633162), (5184, 422108), (6912, 316581), (10368, 211054), (20736, 105527)]