1781028864

素因数分解:

$2^{11}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1101

約数の個数: 192

約数和(自身を含む): 5451264000

約数和(自身を除く): 3670235136

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, 744, 768, 837, 864, 992, 1024, 1039, 1116, 1152, 1488, 1536, 1674, 1728, 1984, 2048, 2078, 2232, 2304, 2976, 3072, 3117, 3348, 3456, 3968, 4156, 4464, 4608, 5952, 6144, 6234, 6696, 6912, 7936, 8312, 8928, 9216, 9351, 11904, 12468, 13392, 13824, 15872, 16624, 17856, 18432, 18702, 23808, 24936, 26784, 27648, 28053, 31744, 32209, 33248, 35712, 37404, 47616, 49872, 53568, 55296, 56106, 63488, 64418, 66496, 71424, 74808, 95232, 96627, 99744, 107136, 112212, 128836, 132992, 142848, 149616, 190464, 193254, 199488, 214272, 224424, 257672, 265984, 285696, 289881, 299232, 386508, 398976, 428544, 448848, 515344, 531968, 571392, 579762, 598464, 773016, 797952, 857088, 869643, 897696, 1030688, 1063936, 1159524, 1196928, 1546032, 1595904, 1714176, 1739286, 1795392, 2061376, 2127872, 2319048, 2393856, 3092064, 3191808, 3478572, 3590784, 4122752, 4638096, 4787712, 6184128, 6383616, 6957144, 7181568, 8245504, 9276192, 9575424, 12368256, 13914288, 14363136, 16491008, 18552384, 19150848, 24736512, 27828576, 28726272, 32982016, 37104768, 49473024, 55657152, 57452544, 65964032, 74209536, 98946048, 111314304, 148419072, 197892096, 222628608, 296838144, 445257216, 593676288, 890514432, 1781028864]

約数ペア:

[(1, 1781028864), (2, 890514432), (3, 593676288), (4, 445257216), (6, 296838144), (8, 222628608), (9, 197892096), (12, 148419072), (16, 111314304), (18, 98946048), (24, 74209536), (27, 65964032), (31, 57452544), (32, 55657152), (36, 49473024), (48, 37104768), (54, 32982016), (62, 28726272), (64, 27828576), (72, 24736512), (93, 19150848), (96, 18552384), (108, 16491008), (124, 14363136), (128, 13914288), (144, 12368256), (186, 9575424), (192, 9276192), (216, 8245504), (248, 7181568), (256, 6957144), (279, 6383616), (288, 6184128), (372, 4787712), (384, 4638096), (432, 4122752), (496, 3590784), (512, 3478572), (558, 3191808), (576, 3092064), (744, 2393856), (768, 2319048), (837, 2127872), (864, 2061376), (992, 1795392), (1024, 1739286), (1039, 1714176), (1116, 1595904), (1152, 1546032), (1488, 1196928), (1536, 1159524), (1674, 1063936), (1728, 1030688), (1984, 897696), (2048, 869643), (2078, 857088), (2232, 797952), (2304, 773016), (2976, 598464), (3072, 579762), (3117, 571392), (3348, 531968), (3456, 515344), (3968, 448848), (4156, 428544), (4464, 398976), (4608, 386508), (5952, 299232), (6144, 289881), (6234, 285696), (6696, 265984), (6912, 257672), (7936, 224424), (8312, 214272), (8928, 199488), (9216, 193254), (9351, 190464), (11904, 149616), (12468, 142848), (13392, 132992), (13824, 128836), (15872, 112212), (16624, 107136), (17856, 99744), (18432, 96627), (18702, 95232), (23808, 74808), (24936, 71424), (26784, 66496), (27648, 64418), (28053, 63488), (31744, 56106), (32209, 55296), (33248, 53568), (35712, 49872), (37404, 47616)]