2504208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 7678080

約数和(自身を除く): 5173872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 257, 336, 348, 406, 464, 514, 609, 696, 771, 812, 1028, 1218, 1392, 1542, 1624, 1799, 2056, 2436, 3084, 3248, 3598, 4112, 4872, 5397, 6168, 7196, 7453, 9744, 10794, 12336, 14392, 14906, 21588, 22359, 28784, 29812, 43176, 44718, 52171, 59624, 86352, 89436, 104342, 119248, 156513, 178872, 208684, 313026, 357744, 417368, 626052, 834736, 1252104, 2504208]

約数ペア:

[(1, 2504208), (2, 1252104), (3, 834736), (4, 626052), (6, 417368), (7, 357744), (8, 313026), (12, 208684), (14, 178872), (16, 156513), (21, 119248), (24, 104342), (28, 89436), (29, 86352), (42, 59624), (48, 52171), (56, 44718), (58, 43176), (84, 29812), (87, 28784), (112, 22359), (116, 21588), (168, 14906), (174, 14392), (203, 12336), (232, 10794), (257, 9744), (336, 7453), (348, 7196), (406, 6168), (464, 5397), (514, 4872), (609, 4112), (696, 3598), (771, 3248), (812, 3084), (1028, 2436), (1218, 2056), (1392, 1799), (1542, 1624)]