308123136

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:777

約数の個数: 160

約数和(自身を含む): 942796800

約数和(自身を除く): 634673664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 512, 558, 576, 719, 744, 768, 837, 864, 992, 1116, 1152, 1438, 1488, 1536, 1674, 1728, 1984, 2157, 2232, 2304, 2876, 2976, 3348, 3456, 3968, 4314, 4464, 4608, 5752, 5952, 6471, 6696, 6912, 7936, 8628, 8928, 11504, 11904, 12942, 13392, 13824, 15872, 17256, 17856, 19413, 22289, 23008, 23808, 25884, 26784, 34512, 35712, 38826, 44578, 46016, 47616, 51768, 53568, 66867, 69024, 71424, 77652, 89156, 92032, 103536, 107136, 133734, 138048, 142848, 155304, 178312, 184064, 200601, 207072, 214272, 267468, 276096, 310608, 356624, 368128, 401202, 414144, 428544, 534936, 552192, 601803, 621216, 713248, 802404, 828288, 1069872, 1104384, 1203606, 1242432, 1426496, 1604808, 1656576, 2139744, 2407212, 2484864, 2852992, 3209616, 3313152, 4279488, 4814424, 4969728, 5705984, 6419232, 8558976, 9628848, 9939456, 11411968, 12838464, 17117952, 19257696, 25676928, 34235904, 38515392, 51353856, 77030784, 102707712, 154061568, 308123136]

約数ペア:

[(1, 308123136), (2, 154061568), (3, 102707712), (4, 77030784), (6, 51353856), (8, 38515392), (9, 34235904), (12, 25676928), (16, 19257696), (18, 17117952), (24, 12838464), (27, 11411968), (31, 9939456), (32, 9628848), (36, 8558976), (48, 6419232), (54, 5705984), (62, 4969728), (64, 4814424), (72, 4279488), (93, 3313152), (96, 3209616), (108, 2852992), (124, 2484864), (128, 2407212), (144, 2139744), (186, 1656576), (192, 1604808), (216, 1426496), (248, 1242432), (256, 1203606), (279, 1104384), (288, 1069872), (372, 828288), (384, 802404), (432, 713248), (496, 621216), (512, 601803), (558, 552192), (576, 534936), (719, 428544), (744, 414144), (768, 401202), (837, 368128), (864, 356624), (992, 310608), (1116, 276096), (1152, 267468), (1438, 214272), (1488, 207072), (1536, 200601), (1674, 184064), (1728, 178312), (1984, 155304), (2157, 142848), (2232, 138048), (2304, 133734), (2876, 107136), (2976, 103536), (3348, 92032), (3456, 89156), (3968, 77652), (4314, 71424), (4464, 69024), (4608, 66867), (5752, 53568), (5952, 51768), (6471, 47616), (6696, 46016), (6912, 44578), (7936, 38826), (8628, 35712), (8928, 34512), (11504, 26784), (11904, 25884), (12942, 23808), (13392, 23008), (13824, 22289), (15872, 19413), (17256, 17856)]