2819208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 8184960

約数和(自身を除く): 5365752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 173, 194, 291, 346, 388, 519, 582, 679, 692, 776, 1038, 1164, 1211, 1358, 1384, 2037, 2076, 2328, 2422, 2716, 3633, 4074, 4152, 4844, 5432, 7266, 8148, 9688, 14532, 16296, 16781, 29064, 33562, 50343, 67124, 100686, 117467, 134248, 201372, 234934, 352401, 402744, 469868, 704802, 939736, 1409604, 2819208]

約数ペア:

[(1, 2819208), (2, 1409604), (3, 939736), (4, 704802), (6, 469868), (7, 402744), (8, 352401), (12, 234934), (14, 201372), (21, 134248), (24, 117467), (28, 100686), (42, 67124), (56, 50343), (84, 33562), (97, 29064), (168, 16781), (173, 16296), (194, 14532), (291, 9688), (346, 8148), (388, 7266), (519, 5432), (582, 4844), (679, 4152), (692, 4074), (776, 3633), (1038, 2716), (1164, 2422), (1211, 2328), (1358, 2076), (1384, 2037)]