285197472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{587}}^1$

素因数の和:851

約数の個数: 144

約数和(自身を含む): 932323392

約数和(自身を除く): 647125920

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, 241, 252, 288, 336, 482, 504, 587, 672, 723, 964, 1008, 1174, 1446, 1687, 1761, 1928, 2016, 2169, 2348, 2892, 3374, 3522, 3856, 4109, 4338, 4696, 5061, 5283, 5784, 6748, 7044, 7712, 8218, 8676, 9392, 10122, 10566, 11568, 12327, 13496, 14088, 15183, 16436, 17352, 18784, 20244, 21132, 23136, 24654, 26992, 28176, 30366, 32872, 34704, 36981, 40488, 42264, 49308, 53984, 56352, 60732, 65744, 69408, 73962, 80976, 84528, 98616, 121464, 131488, 141467, 147924, 161952, 169056, 197232, 242928, 282934, 295848, 394464, 424401, 485856, 565868, 591696, 848802, 990269, 1131736, 1183392, 1273203, 1697604, 1980538, 2263472, 2546406, 2970807, 3395208, 3961076, 4526944, 5092812, 5941614, 6790416, 7922152, 8912421, 10185624, 11883228, 13580832, 15844304, 17824842, 20371248, 23766456, 31688608, 35649684, 40742496, 47532912, 71299368, 95065824, 142598736, 285197472]

約数ペア:

[(1, 285197472), (2, 142598736), (3, 95065824), (4, 71299368), (6, 47532912), (7, 40742496), (8, 35649684), (9, 31688608), (12, 23766456), (14, 20371248), (16, 17824842), (18, 15844304), (21, 13580832), (24, 11883228), (28, 10185624), (32, 8912421), (36, 7922152), (42, 6790416), (48, 5941614), (56, 5092812), (63, 4526944), (72, 3961076), (84, 3395208), (96, 2970807), (112, 2546406), (126, 2263472), (144, 1980538), (168, 1697604), (224, 1273203), (241, 1183392), (252, 1131736), (288, 990269), (336, 848802), (482, 591696), (504, 565868), (587, 485856), (672, 424401), (723, 394464), (964, 295848), (1008, 282934), (1174, 242928), (1446, 197232), (1687, 169056), (1761, 161952), (1928, 147924), (2016, 141467), (2169, 131488), (2348, 121464), (2892, 98616), (3374, 84528), (3522, 80976), (3856, 73962), (4109, 69408), (4338, 65744), (4696, 60732), (5061, 56352), (5283, 53984), (5784, 49308), (6748, 42264), (7044, 40488), (7712, 36981), (8218, 34704), (8676, 32872), (9392, 30366), (10122, 28176), (10566, 26992), (11568, 24654), (12327, 23136), (13496, 21132), (14088, 20244), (15183, 18784), (16436, 17352)]