313051392

素因数分解:

$2^8\times 3^4\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 180

約数和(自身を含む): 965552896

約数和(自身を除く): 652501504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 487, 496, 558, 576, 648, 744, 768, 837, 864, 974, 992, 1116, 1152, 1296, 1461, 1488, 1674, 1728, 1948, 1984, 2232, 2304, 2511, 2592, 2922, 2976, 3348, 3456, 3896, 3968, 4383, 4464, 5022, 5184, 5844, 5952, 6696, 6912, 7792, 7936, 8766, 8928, 10044, 10368, 11688, 11904, 13149, 13392, 15097, 15584, 17532, 17856, 20088, 20736, 23376, 23808, 26298, 26784, 30194, 31168, 35064, 35712, 39447, 40176, 45291, 46752, 52596, 53568, 60388, 62336, 70128, 71424, 78894, 80352, 90582, 93504, 105192, 107136, 120776, 124672, 135873, 140256, 157788, 160704, 181164, 187008, 210384, 214272, 241552, 271746, 280512, 315576, 321408, 362328, 374016, 407619, 420768, 483104, 543492, 561024, 631152, 642816, 724656, 815238, 841536, 966208, 1086984, 1122048, 1222857, 1262304, 1449312, 1630476, 1683072, 1932416, 2173968, 2445714, 2524608, 2898624, 3260952, 3366144, 3864832, 4347936, 4891428, 5049216, 5797248, 6521904, 8695872, 9782856, 10098432, 11594496, 13043808, 17391744, 19565712, 26087616, 34783488, 39131424, 52175232, 78262848, 104350464, 156525696, 313051392]

約数ペア:

[(1, 313051392), (2, 156525696), (3, 104350464), (4, 78262848), (6, 52175232), (8, 39131424), (9, 34783488), (12, 26087616), (16, 19565712), (18, 17391744), (24, 13043808), (27, 11594496), (31, 10098432), (32, 9782856), (36, 8695872), (48, 6521904), (54, 5797248), (62, 5049216), (64, 4891428), (72, 4347936), (81, 3864832), (93, 3366144), (96, 3260952), (108, 2898624), (124, 2524608), (128, 2445714), (144, 2173968), (162, 1932416), (186, 1683072), (192, 1630476), (216, 1449312), (248, 1262304), (256, 1222857), (279, 1122048), (288, 1086984), (324, 966208), (372, 841536), (384, 815238), (432, 724656), (487, 642816), (496, 631152), (558, 561024), (576, 543492), (648, 483104), (744, 420768), (768, 407619), (837, 374016), (864, 362328), (974, 321408), (992, 315576), (1116, 280512), (1152, 271746), (1296, 241552), (1461, 214272), (1488, 210384), (1674, 187008), (1728, 181164), (1948, 160704), (1984, 157788), (2232, 140256), (2304, 135873), (2511, 124672), (2592, 120776), (2922, 107136), (2976, 105192), (3348, 93504), (3456, 90582), (3896, 80352), (3968, 78894), (4383, 71424), (4464, 70128), (5022, 62336), (5184, 60388), (5844, 53568), (5952, 52596), (6696, 46752), (6912, 45291), (7792, 40176), (7936, 39447), (8766, 35712), (8928, 35064), (10044, 31168), (10368, 30194), (11688, 26784), (11904, 26298), (13149, 23808), (13392, 23376), (15097, 20736), (15584, 20088), (17532, 17856)]