1392553728

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 4358789120

約数和(自身を除く): 2966235392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 67, 72, 93, 96, 97, 108, 124, 128, 134, 144, 186, 192, 194, 201, 216, 248, 256, 268, 279, 288, 291, 372, 384, 388, 402, 432, 496, 536, 558, 576, 582, 603, 744, 768, 776, 804, 837, 864, 873, 992, 1072, 1116, 1152, 1164, 1206, 1488, 1552, 1608, 1674, 1728, 1746, 1809, 1984, 2077, 2144, 2232, 2304, 2328, 2412, 2619, 2976, 3007, 3104, 3216, 3348, 3456, 3492, 3618, 3968, 4154, 4288, 4464, 4656, 4824, 5238, 5952, 6014, 6208, 6231, 6432, 6499, 6696, 6912, 6984, 7236, 7936, 8308, 8576, 8928, 9021, 9312, 9648, 10476, 11904, 12028, 12416, 12462, 12864, 12998, 13392, 13968, 14472, 16616, 17152, 17856, 18042, 18624, 18693, 19296, 19497, 20952, 23808, 24056, 24832, 24924, 25728, 25996, 26784, 27063, 27936, 28944, 33232, 35712, 36084, 37248, 37386, 38592, 38994, 41904, 48112, 49848, 51456, 51992, 53568, 54126, 55872, 56079, 57888, 58491, 66464, 71424, 72168, 74496, 74772, 77184, 77988, 81189, 83808, 96224, 99696, 103984, 107136, 108252, 111744, 112158, 115776, 116982, 132928, 144336, 149544, 154368, 155976, 162378, 167616, 175473, 192448, 199392, 201469, 207968, 214272, 216504, 223488, 224316, 231552, 233964, 265856, 288672, 299088, 311952, 324756, 335232, 350946, 384896, 398784, 402938, 415936, 433008, 448632, 463104, 467928, 531712, 577344, 598176, 604407, 623904, 649512, 670464, 701892, 769792, 797568, 805876, 831872, 866016, 897264, 935856, 1154688, 1196352, 1208814, 1247808, 1299024, 1403784, 1595136, 1611752, 1663744, 1732032, 1794528, 1813221, 1871712, 2309376, 2392704, 2417628, 2495616, 2598048, 2807568, 3223504, 3464064, 3589056, 3626442, 3743424, 4785408, 4835256, 4991232, 5196096, 5439663, 5615136, 6447008, 6928128, 7178112, 7252884, 7486848, 9670512, 10392192, 10879326, 11230272, 12894016, 14356224, 14505768, 14973696, 19341024, 20784384, 21758652, 22460544, 25788032, 29011536, 38682048, 43517304, 44921088, 51576064, 58023072, 77364096, 87034608, 116046144, 154728192, 174069216, 232092288, 348138432, 464184576, 696276864, 1392553728]

約数ペア:

[(1, 1392553728), (2, 696276864), (3, 464184576), (4, 348138432), (6, 232092288), (8, 174069216), (9, 154728192), (12, 116046144), (16, 87034608), (18, 77364096), (24, 58023072), (27, 51576064), (31, 44921088), (32, 43517304), (36, 38682048), (48, 29011536), (54, 25788032), (62, 22460544), (64, 21758652), (67, 20784384), (72, 19341024), (93, 14973696), (96, 14505768), (97, 14356224), (108, 12894016), (124, 11230272), (128, 10879326), (134, 10392192), (144, 9670512), (186, 7486848), (192, 7252884), (194, 7178112), (201, 6928128), (216, 6447008), (248, 5615136), (256, 5439663), (268, 5196096), (279, 4991232), (288, 4835256), (291, 4785408), (372, 3743424), (384, 3626442), (388, 3589056), (402, 3464064), (432, 3223504), (496, 2807568), (536, 2598048), (558, 2495616), (576, 2417628), (582, 2392704), (603, 2309376), (744, 1871712), (768, 1813221), (776, 1794528), (804, 1732032), (837, 1663744), (864, 1611752), (873, 1595136), (992, 1403784), (1072, 1299024), (1116, 1247808), (1152, 1208814), (1164, 1196352), (1206, 1154688), (1488, 935856), (1552, 897264), (1608, 866016), (1674, 831872), (1728, 805876), (1746, 797568), (1809, 769792), (1984, 701892), (2077, 670464), (2144, 649512), (2232, 623904), (2304, 604407), (2328, 598176), (2412, 577344), (2619, 531712), (2976, 467928), (3007, 463104), (3104, 448632), (3216, 433008), (3348, 415936), (3456, 402938), (3492, 398784), (3618, 384896), (3968, 350946), (4154, 335232), (4288, 324756), (4464, 311952), (4656, 299088), (4824, 288672), (5238, 265856), (5952, 233964), (6014, 231552), (6208, 224316), (6231, 223488), (6432, 216504), (6499, 214272), (6696, 207968), (6912, 201469), (6984, 199392), (7236, 192448), (7936, 175473), (8308, 167616), (8576, 162378), (8928, 155976), (9021, 154368), (9312, 149544), (9648, 144336), (10476, 132928), (11904, 116982), (12028, 115776), (12416, 112158), (12462, 111744), (12864, 108252), (12998, 107136), (13392, 103984), (13968, 99696), (14472, 96224), (16616, 83808), (17152, 81189), (17856, 77988), (18042, 77184), (18624, 74772), (18693, 74496), (19296, 72168), (19497, 71424), (20952, 66464), (23808, 58491), (24056, 57888), (24832, 56079), (24924, 55872), (25728, 54126), (25996, 53568), (26784, 51992), (27063, 51456), (27936, 49848), (28944, 48112), (33232, 41904), (35712, 38994), (36084, 38592), (37248, 37386)]