349453824

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 160

約数和(自身を含む): 989936640

約数和(自身を除く): 640482816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 164, 179, 186, 192, 246, 248, 256, 328, 358, 372, 384, 492, 496, 512, 537, 656, 716, 744, 768, 984, 992, 1074, 1271, 1312, 1432, 1488, 1536, 1968, 1984, 2148, 2542, 2624, 2864, 2976, 3813, 3936, 3968, 4296, 5084, 5248, 5549, 5728, 5952, 7339, 7626, 7872, 7936, 8592, 10168, 10496, 11098, 11456, 11904, 14678, 15252, 15744, 15872, 16647, 17184, 20336, 20992, 22017, 22196, 22912, 23808, 29356, 30504, 31488, 33294, 34368, 40672, 44034, 44392, 45824, 47616, 58712, 61008, 62976, 66588, 68736, 81344, 88068, 88784, 91648, 117424, 122016, 133176, 137472, 162688, 176136, 177568, 227509, 234848, 244032, 266352, 274944, 325376, 352272, 355136, 455018, 469696, 488064, 532704, 650752, 682527, 704544, 710272, 910036, 939392, 976128, 1065408, 1365054, 1409088, 1420544, 1820072, 1878784, 1952256, 2130816, 2730108, 2818176, 2841088, 3640144, 3757568, 4261632, 5460216, 5636352, 7280288, 8523264, 10920432, 11272704, 14560576, 21840864, 29121152, 43681728, 58242304, 87363456, 116484608, 174726912, 349453824]

約数ペア:

[(1, 349453824), (2, 174726912), (3, 116484608), (4, 87363456), (6, 58242304), (8, 43681728), (12, 29121152), (16, 21840864), (24, 14560576), (31, 11272704), (32, 10920432), (41, 8523264), (48, 7280288), (62, 5636352), (64, 5460216), (82, 4261632), (93, 3757568), (96, 3640144), (123, 2841088), (124, 2818176), (128, 2730108), (164, 2130816), (179, 1952256), (186, 1878784), (192, 1820072), (246, 1420544), (248, 1409088), (256, 1365054), (328, 1065408), (358, 976128), (372, 939392), (384, 910036), (492, 710272), (496, 704544), (512, 682527), (537, 650752), (656, 532704), (716, 488064), (744, 469696), (768, 455018), (984, 355136), (992, 352272), (1074, 325376), (1271, 274944), (1312, 266352), (1432, 244032), (1488, 234848), (1536, 227509), (1968, 177568), (1984, 176136), (2148, 162688), (2542, 137472), (2624, 133176), (2864, 122016), (2976, 117424), (3813, 91648), (3936, 88784), (3968, 88068), (4296, 81344), (5084, 68736), (5248, 66588), (5549, 62976), (5728, 61008), (5952, 58712), (7339, 47616), (7626, 45824), (7872, 44392), (7936, 44034), (8592, 40672), (10168, 34368), (10496, 33294), (11098, 31488), (11456, 30504), (11904, 29356), (14678, 23808), (15252, 22912), (15744, 22196), (15872, 22017), (16647, 20992), (17184, 20336)]