1326129408

素因数分解:

$2^8\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2122

約数の個数: 180

約数和(自身を含む): 4083813888

約数和(自身を除く): 2757684480

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, 496, 558, 576, 648, 744, 768, 837, 864, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1984, 2063, 2232, 2304, 2511, 2592, 2976, 3348, 3456, 3968, 4126, 4464, 5022, 5184, 5952, 6189, 6696, 6912, 7936, 8252, 8928, 10044, 10368, 11904, 12378, 13392, 16504, 17856, 18567, 20088, 20736, 23808, 24756, 26784, 33008, 35712, 37134, 40176, 49512, 53568, 55701, 63953, 66016, 71424, 74268, 80352, 99024, 107136, 111402, 127906, 132032, 148536, 160704, 167103, 191859, 198048, 214272, 222804, 255812, 264064, 297072, 321408, 334206, 383718, 396096, 445608, 511624, 528128, 575577, 594144, 642816, 668412, 767436, 792192, 891216, 1023248, 1151154, 1188288, 1336824, 1534872, 1584384, 1726731, 1782432, 2046496, 2302308, 2376576, 2673648, 3069744, 3453462, 3564864, 4092992, 4604616, 4753152, 5180193, 5347296, 6139488, 6906924, 7129728, 8185984, 9209232, 10360386, 10694592, 12278976, 13813848, 14259456, 16371968, 18418464, 20720772, 21389184, 24557952, 27627696, 36836928, 41441544, 42778368, 49115904, 55255392, 73673856, 82883088, 110510784, 147347712, 165766176, 221021568, 331532352, 442043136, 663064704, 1326129408]

約数ペア:

[(1, 1326129408), (2, 663064704), (3, 442043136), (4, 331532352), (6, 221021568), (8, 165766176), (9, 147347712), (12, 110510784), (16, 82883088), (18, 73673856), (24, 55255392), (27, 49115904), (31, 42778368), (32, 41441544), (36, 36836928), (48, 27627696), (54, 24557952), (62, 21389184), (64, 20720772), (72, 18418464), (81, 16371968), (93, 14259456), (96, 13813848), (108, 12278976), (124, 10694592), (128, 10360386), (144, 9209232), (162, 8185984), (186, 7129728), (192, 6906924), (216, 6139488), (248, 5347296), (256, 5180193), (279, 4753152), (288, 4604616), (324, 4092992), (372, 3564864), (384, 3453462), (432, 3069744), (496, 2673648), (558, 2376576), (576, 2302308), (648, 2046496), (744, 1782432), (768, 1726731), (837, 1584384), (864, 1534872), (992, 1336824), (1116, 1188288), (1152, 1151154), (1296, 1023248), (1488, 891216), (1674, 792192), (1728, 767436), (1984, 668412), (2063, 642816), (2232, 594144), (2304, 575577), (2511, 528128), (2592, 511624), (2976, 445608), (3348, 396096), (3456, 383718), (3968, 334206), (4126, 321408), (4464, 297072), (5022, 264064), (5184, 255812), (5952, 222804), (6189, 214272), (6696, 198048), (6912, 191859), (7936, 167103), (8252, 160704), (8928, 148536), (10044, 132032), (10368, 127906), (11904, 111402), (12378, 107136), (13392, 99024), (16504, 80352), (17856, 74268), (18567, 71424), (20088, 66016), (20736, 63953), (23808, 55701), (24756, 53568), (26784, 49512), (33008, 40176), (35712, 37134)]