1630206456

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{8011}}^1$

素因数の和:8220

約数の個数: 64

約数和(自身を含む): 4172649600

約数和(自身を除く): 2542443144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 139, 183, 244, 278, 366, 417, 488, 556, 732, 834, 1112, 1464, 1668, 3336, 8011, 8479, 16022, 16958, 24033, 25437, 32044, 33916, 48066, 50874, 64088, 67832, 96132, 101748, 192264, 203496, 488671, 977342, 1113529, 1466013, 1954684, 2227058, 2932026, 3340587, 3909368, 4454116, 5864052, 6681174, 8908232, 11728104, 13362348, 26724696, 67925269, 135850538, 203775807, 271701076, 407551614, 543402152, 815103228, 1630206456]

約数ペア:

[(1, 1630206456), (2, 815103228), (3, 543402152), (4, 407551614), (6, 271701076), (8, 203775807), (12, 135850538), (24, 67925269), (61, 26724696), (122, 13362348), (139, 11728104), (183, 8908232), (244, 6681174), (278, 5864052), (366, 4454116), (417, 3909368), (488, 3340587), (556, 2932026), (732, 2227058), (834, 1954684), (1112, 1466013), (1464, 1113529), (1668, 977342), (3336, 488671), (8011, 203496), (8479, 192264), (16022, 101748), (16958, 96132), (24033, 67832), (25437, 64088), (32044, 50874), (33916, 48066)]