520764288

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 1612154880

約数和(自身を除く): 1091390592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 41, 44, 48, 62, 64, 66, 82, 88, 93, 96, 97, 123, 124, 128, 132, 164, 176, 186, 192, 194, 246, 248, 264, 291, 328, 341, 352, 372, 384, 388, 451, 492, 496, 528, 582, 656, 682, 704, 744, 776, 902, 984, 992, 1023, 1056, 1067, 1164, 1271, 1312, 1353, 1364, 1408, 1488, 1552, 1804, 1968, 1984, 2046, 2112, 2134, 2328, 2542, 2624, 2706, 2728, 2976, 3007, 3104, 3201, 3608, 3813, 3936, 3968, 3977, 4092, 4224, 4268, 4656, 5084, 5248, 5412, 5456, 5952, 6014, 6208, 6402, 7216, 7626, 7872, 7954, 8184, 8536, 9021, 9312, 10168, 10824, 10912, 11904, 11931, 12028, 12416, 12804, 13981, 14432, 15252, 15744, 15908, 16368, 17072, 18042, 18624, 20336, 21648, 21824, 23862, 24056, 25608, 27962, 28864, 30504, 31816, 32736, 33077, 34144, 36084, 37248, 40672, 41943, 43296, 43648, 43747, 47724, 48112, 51216, 55924, 57728, 61008, 63632, 65472, 66154, 68288, 72168, 81344, 83886, 86592, 87494, 95448, 96224, 99231, 102432, 111848, 122016, 123287, 127264, 130944, 131241, 132308, 136576, 144336, 162688, 167772, 173184, 174988, 190896, 192448, 198462, 204864, 223696, 244032, 246574, 254528, 262482, 264616, 288672, 335544, 349976, 369861, 381792, 384896, 396924, 409728, 447392, 488064, 493148, 509056, 524964, 529232, 577344, 671088, 699952, 739722, 763584, 793848, 894784, 986296, 1049928, 1058464, 1154688, 1342176, 1356157, 1399904, 1479444, 1527168, 1587696, 1789568, 1972592, 2099856, 2116928, 2684352, 2712314, 2799808, 2958888, 3175392, 3945184, 4068471, 4199712, 4233856, 5368704, 5424628, 5599616, 5917776, 6350784, 7890368, 8136942, 8399424, 10849256, 11835552, 12701568, 15780736, 16273884, 16798848, 21698512, 23671104, 32547768, 43397024, 47342208, 65095536, 86794048, 130191072, 173588096, 260382144, 520764288]

約数ペア:

[(1, 520764288), (2, 260382144), (3, 173588096), (4, 130191072), (6, 86794048), (8, 65095536), (11, 47342208), (12, 43397024), (16, 32547768), (22, 23671104), (24, 21698512), (31, 16798848), (32, 16273884), (33, 15780736), (41, 12701568), (44, 11835552), (48, 10849256), (62, 8399424), (64, 8136942), (66, 7890368), (82, 6350784), (88, 5917776), (93, 5599616), (96, 5424628), (97, 5368704), (123, 4233856), (124, 4199712), (128, 4068471), (132, 3945184), (164, 3175392), (176, 2958888), (186, 2799808), (192, 2712314), (194, 2684352), (246, 2116928), (248, 2099856), (264, 1972592), (291, 1789568), (328, 1587696), (341, 1527168), (352, 1479444), (372, 1399904), (384, 1356157), (388, 1342176), (451, 1154688), (492, 1058464), (496, 1049928), (528, 986296), (582, 894784), (656, 793848), (682, 763584), (704, 739722), (744, 699952), (776, 671088), (902, 577344), (984, 529232), (992, 524964), (1023, 509056), (1056, 493148), (1067, 488064), (1164, 447392), (1271, 409728), (1312, 396924), (1353, 384896), (1364, 381792), (1408, 369861), (1488, 349976), (1552, 335544), (1804, 288672), (1968, 264616), (1984, 262482), (2046, 254528), (2112, 246574), (2134, 244032), (2328, 223696), (2542, 204864), (2624, 198462), (2706, 192448), (2728, 190896), (2976, 174988), (3007, 173184), (3104, 167772), (3201, 162688), (3608, 144336), (3813, 136576), (3936, 132308), (3968, 131241), (3977, 130944), (4092, 127264), (4224, 123287), (4268, 122016), (4656, 111848), (5084, 102432), (5248, 99231), (5412, 96224), (5456, 95448), (5952, 87494), (6014, 86592), (6208, 83886), (6402, 81344), (7216, 72168), (7626, 68288), (7872, 66154), (7954, 65472), (8184, 63632), (8536, 61008), (9021, 57728), (9312, 55924), (10168, 51216), (10824, 48112), (10912, 47724), (11904, 43747), (11931, 43648), (12028, 43296), (12416, 41943), (12804, 40672), (13981, 37248), (14432, 36084), (15252, 34144), (15744, 33077), (15908, 32736), (16368, 31816), (17072, 30504), (18042, 28864), (18624, 27962), (20336, 25608), (21648, 24056), (21824, 23862)]