390378912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4801}}^1$

素因数の和:4843

約数の個数: 144

約数和(自身を含む): 1287550656

約数和(自身を除く): 897171744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1694, 1848, 1936, 2464, 2541, 2904, 3388, 3696, 3872, 4801, 5082, 5808, 6776, 7392, 9602, 10164, 11616, 13552, 14403, 19204, 20328, 27104, 28806, 33607, 38408, 40656, 52811, 57612, 67214, 76816, 81312, 100821, 105622, 115224, 134428, 153632, 158433, 201642, 211244, 230448, 268856, 316866, 369677, 403284, 422488, 460896, 537712, 580921, 633732, 739354, 806568, 844976, 1075424, 1109031, 1161842, 1267464, 1478708, 1613136, 1689952, 1742763, 2218062, 2323684, 2534928, 2957416, 3226272, 3485526, 4066447, 4436124, 4647368, 5069856, 5914832, 6971052, 8132894, 8872248, 9294736, 11829664, 12199341, 13942104, 16265788, 17744496, 18589472, 24398682, 27884208, 32531576, 35488992, 48797364, 55768416, 65063152, 97594728, 130126304, 195189456, 390378912]

約数ペア:

[(1, 390378912), (2, 195189456), (3, 130126304), (4, 97594728), (6, 65063152), (7, 55768416), (8, 48797364), (11, 35488992), (12, 32531576), (14, 27884208), (16, 24398682), (21, 18589472), (22, 17744496), (24, 16265788), (28, 13942104), (32, 12199341), (33, 11829664), (42, 9294736), (44, 8872248), (48, 8132894), (56, 6971052), (66, 5914832), (77, 5069856), (84, 4647368), (88, 4436124), (96, 4066447), (112, 3485526), (121, 3226272), (132, 2957416), (154, 2534928), (168, 2323684), (176, 2218062), (224, 1742763), (231, 1689952), (242, 1613136), (264, 1478708), (308, 1267464), (336, 1161842), (352, 1109031), (363, 1075424), (462, 844976), (484, 806568), (528, 739354), (616, 633732), (672, 580921), (726, 537712), (847, 460896), (924, 422488), (968, 403284), (1056, 369677), (1232, 316866), (1452, 268856), (1694, 230448), (1848, 211244), (1936, 201642), (2464, 158433), (2541, 153632), (2904, 134428), (3388, 115224), (3696, 105622), (3872, 100821), (4801, 81312), (5082, 76816), (5808, 67214), (6776, 57612), (7392, 52811), (9602, 40656), (10164, 38408), (11616, 33607), (13552, 28806), (14403, 27104), (19204, 20328)]