247817088

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 763776000

約数和(自身を除く): 515958912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 64, 69, 72, 92, 94, 96, 128, 138, 141, 144, 184, 188, 192, 199, 207, 276, 282, 288, 368, 376, 384, 398, 414, 423, 552, 564, 576, 597, 736, 752, 796, 828, 846, 1081, 1104, 1128, 1152, 1194, 1472, 1504, 1592, 1656, 1692, 1791, 2162, 2208, 2256, 2388, 2944, 3008, 3184, 3243, 3312, 3384, 3582, 4324, 4416, 4512, 4577, 4776, 6016, 6368, 6486, 6624, 6768, 7164, 8648, 8832, 9024, 9154, 9353, 9552, 9729, 12736, 12972, 13248, 13536, 13731, 14328, 17296, 18048, 18308, 18706, 19104, 19458, 25472, 25944, 26496, 27072, 27462, 28059, 28656, 34592, 36616, 37412, 38208, 38916, 41193, 51888, 54144, 54924, 56118, 57312, 69184, 73232, 74824, 76416, 77832, 82386, 84177, 103776, 109848, 112236, 114624, 138368, 146464, 149648, 155664, 164772, 168354, 207552, 215119, 219696, 224472, 229248, 292928, 299296, 311328, 329544, 336708, 415104, 430238, 439392, 448944, 585856, 598592, 622656, 645357, 659088, 673416, 860476, 878784, 897888, 1197184, 1245312, 1290714, 1318176, 1346832, 1720952, 1757568, 1795776, 1936071, 2581428, 2636352, 2693664, 3441904, 3591552, 3872142, 5162856, 5272704, 5387328, 6883808, 7744284, 10325712, 10774656, 13767616, 15488568, 20651424, 27535232, 30977136, 41302848, 61954272, 82605696, 123908544, 247817088]

約数ペア:

[(1, 247817088), (2, 123908544), (3, 82605696), (4, 61954272), (6, 41302848), (8, 30977136), (9, 27535232), (12, 20651424), (16, 15488568), (18, 13767616), (23, 10774656), (24, 10325712), (32, 7744284), (36, 6883808), (46, 5387328), (47, 5272704), (48, 5162856), (64, 3872142), (69, 3591552), (72, 3441904), (92, 2693664), (94, 2636352), (96, 2581428), (128, 1936071), (138, 1795776), (141, 1757568), (144, 1720952), (184, 1346832), (188, 1318176), (192, 1290714), (199, 1245312), (207, 1197184), (276, 897888), (282, 878784), (288, 860476), (368, 673416), (376, 659088), (384, 645357), (398, 622656), (414, 598592), (423, 585856), (552, 448944), (564, 439392), (576, 430238), (597, 415104), (736, 336708), (752, 329544), (796, 311328), (828, 299296), (846, 292928), (1081, 229248), (1104, 224472), (1128, 219696), (1152, 215119), (1194, 207552), (1472, 168354), (1504, 164772), (1592, 155664), (1656, 149648), (1692, 146464), (1791, 138368), (2162, 114624), (2208, 112236), (2256, 109848), (2388, 103776), (2944, 84177), (3008, 82386), (3184, 77832), (3243, 76416), (3312, 74824), (3384, 73232), (3582, 69184), (4324, 57312), (4416, 56118), (4512, 54924), (4577, 54144), (4776, 51888), (6016, 41193), (6368, 38916), (6486, 38208), (6624, 37412), (6768, 36616), (7164, 34592), (8648, 28656), (8832, 28059), (9024, 27462), (9154, 27072), (9353, 26496), (9552, 25944), (9729, 25472), (12736, 19458), (12972, 19104), (13248, 18706), (13536, 18308), (13731, 18048), (14328, 17296)]