249664032

素因数分解:

$2^5\times 3^5\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 144

約数和(自身を含む): 746115552

約数和(自身を除く): 496451520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 243, 288, 291, 324, 331, 388, 432, 486, 582, 648, 662, 776, 864, 873, 972, 993, 1164, 1296, 1324, 1552, 1746, 1944, 1986, 2328, 2592, 2619, 2648, 2979, 3104, 3492, 3888, 3972, 4656, 5238, 5296, 5958, 6984, 7776, 7857, 7944, 8937, 9312, 10476, 10592, 11916, 13968, 15714, 15888, 17874, 20952, 23571, 23832, 26811, 27936, 31428, 31776, 32107, 35748, 41904, 47142, 47664, 53622, 62856, 64214, 71496, 80433, 83808, 94284, 95328, 96321, 107244, 125712, 128428, 142992, 160866, 188568, 192642, 214488, 251424, 256856, 285984, 288963, 321732, 377136, 385284, 428976, 513712, 577926, 643464, 754272, 770568, 857952, 866889, 1027424, 1155852, 1286928, 1541136, 1733778, 2311704, 2573856, 2600667, 3082272, 3467556, 4623408, 5201334, 6935112, 7802001, 9246816, 10402668, 13870224, 15604002, 20805336, 27740448, 31208004, 41610672, 62416008, 83221344, 124832016, 249664032]

約数ペア:

[(1, 249664032), (2, 124832016), (3, 83221344), (4, 62416008), (6, 41610672), (8, 31208004), (9, 27740448), (12, 20805336), (16, 15604002), (18, 13870224), (24, 10402668), (27, 9246816), (32, 7802001), (36, 6935112), (48, 5201334), (54, 4623408), (72, 3467556), (81, 3082272), (96, 2600667), (97, 2573856), (108, 2311704), (144, 1733778), (162, 1541136), (194, 1286928), (216, 1155852), (243, 1027424), (288, 866889), (291, 857952), (324, 770568), (331, 754272), (388, 643464), (432, 577926), (486, 513712), (582, 428976), (648, 385284), (662, 377136), (776, 321732), (864, 288963), (873, 285984), (972, 256856), (993, 251424), (1164, 214488), (1296, 192642), (1324, 188568), (1552, 160866), (1746, 142992), (1944, 128428), (1986, 125712), (2328, 107244), (2592, 96321), (2619, 95328), (2648, 94284), (2979, 83808), (3104, 80433), (3492, 71496), (3888, 64214), (3972, 62856), (4656, 53622), (5238, 47664), (5296, 47142), (5958, 41904), (6984, 35748), (7776, 32107), (7857, 31776), (7944, 31428), (8937, 27936), (9312, 26811), (10476, 23832), (10592, 23571), (11916, 20952), (13968, 17874), (15714, 15888)]