2499504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 7594752

約数和(自身を除く): 5095248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 173, 258, 301, 336, 344, 346, 516, 519, 602, 688, 692, 903, 1032, 1038, 1204, 1211, 1384, 1806, 2064, 2076, 2408, 2422, 2768, 3612, 3633, 4152, 4816, 4844, 7224, 7266, 7439, 8304, 9688, 14448, 14532, 14878, 19376, 22317, 29064, 29756, 44634, 52073, 58128, 59512, 89268, 104146, 119024, 156219, 178536, 208292, 312438, 357072, 416584, 624876, 833168, 1249752, 2499504]

約数ペア:

[(1, 2499504), (2, 1249752), (3, 833168), (4, 624876), (6, 416584), (7, 357072), (8, 312438), (12, 208292), (14, 178536), (16, 156219), (21, 119024), (24, 104146), (28, 89268), (42, 59512), (43, 58128), (48, 52073), (56, 44634), (84, 29756), (86, 29064), (112, 22317), (129, 19376), (168, 14878), (172, 14532), (173, 14448), (258, 9688), (301, 8304), (336, 7439), (344, 7266), (346, 7224), (516, 4844), (519, 4816), (602, 4152), (688, 3633), (692, 3612), (903, 2768), (1032, 2422), (1038, 2408), (1204, 2076), (1211, 2064), (1384, 1806)]