245708064

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:727

約数の個数: 144

約数和(自身を含む): 803170368

約数和(自身を除く): 557462304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 307, 336, 397, 504, 614, 672, 794, 921, 1008, 1191, 1228, 1588, 1842, 2016, 2149, 2382, 2456, 2763, 2779, 3176, 3573, 3684, 4298, 4764, 4912, 5526, 5558, 6352, 6447, 7146, 7368, 8337, 8596, 9528, 9824, 11052, 11116, 12704, 12894, 14292, 14736, 16674, 17192, 19056, 19341, 22104, 22232, 25011, 25788, 28584, 29472, 33348, 34384, 38112, 38682, 44208, 44464, 50022, 51576, 57168, 66696, 68768, 77364, 88416, 88928, 100044, 103152, 114336, 121879, 133392, 154728, 200088, 206304, 243758, 266784, 309456, 365637, 400176, 487516, 618912, 731274, 800352, 853153, 975032, 1096911, 1462548, 1706306, 1950064, 2193822, 2559459, 2925096, 3412612, 3900128, 4387644, 5118918, 5850192, 6825224, 7678377, 8775288, 10237836, 11700384, 13650448, 15356754, 17550576, 20475672, 27300896, 30713508, 35101152, 40951344, 61427016, 81902688, 122854032, 245708064]

約数ペア:

[(1, 245708064), (2, 122854032), (3, 81902688), (4, 61427016), (6, 40951344), (7, 35101152), (8, 30713508), (9, 27300896), (12, 20475672), (14, 17550576), (16, 15356754), (18, 13650448), (21, 11700384), (24, 10237836), (28, 8775288), (32, 7678377), (36, 6825224), (42, 5850192), (48, 5118918), (56, 4387644), (63, 3900128), (72, 3412612), (84, 2925096), (96, 2559459), (112, 2193822), (126, 1950064), (144, 1706306), (168, 1462548), (224, 1096911), (252, 975032), (288, 853153), (307, 800352), (336, 731274), (397, 618912), (504, 487516), (614, 400176), (672, 365637), (794, 309456), (921, 266784), (1008, 243758), (1191, 206304), (1228, 200088), (1588, 154728), (1842, 133392), (2016, 121879), (2149, 114336), (2382, 103152), (2456, 100044), (2763, 88928), (2779, 88416), (3176, 77364), (3573, 68768), (3684, 66696), (4298, 57168), (4764, 51576), (4912, 50022), (5526, 44464), (5558, 44208), (6352, 38682), (6447, 38112), (7146, 34384), (7368, 33348), (8337, 29472), (8596, 28584), (9528, 25788), (9824, 25011), (11052, 22232), (11116, 22104), (12704, 19341), (12894, 19056), (14292, 17192), (14736, 16674)]