1908312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 5617920

約数和(自身を除く): 3709608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 307, 444, 518, 614, 777, 888, 921, 1036, 1228, 1554, 1842, 2072, 2149, 2456, 3108, 3684, 4298, 6216, 6447, 7368, 8596, 11359, 12894, 17192, 22718, 25788, 34077, 45436, 51576, 68154, 79513, 90872, 136308, 159026, 238539, 272616, 318052, 477078, 636104, 954156, 1908312]

約数ペア:

[(1, 1908312), (2, 954156), (3, 636104), (4, 477078), (6, 318052), (7, 272616), (8, 238539), (12, 159026), (14, 136308), (21, 90872), (24, 79513), (28, 68154), (37, 51576), (42, 45436), (56, 34077), (74, 25788), (84, 22718), (111, 17192), (148, 12894), (168, 11359), (222, 8596), (259, 7368), (296, 6447), (307, 6216), (444, 4298), (518, 3684), (614, 3108), (777, 2456), (888, 2149), (921, 2072), (1036, 1842), (1228, 1554)]