1230778368

素因数分解:

$2^{12}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:423

約数の個数: 208

約数和(自身を含む): 3774412800

約数和(自身を除く): 2543634432

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, 359, 372, 384, 432, 496, 512, 558, 576, 718, 744, 768, 837, 864, 992, 1024, 1077, 1116, 1152, 1436, 1488, 1536, 1674, 1728, 1984, 2048, 2154, 2232, 2304, 2872, 2976, 3072, 3231, 3348, 3456, 3968, 4096, 4308, 4464, 4608, 5744, 5952, 6144, 6462, 6696, 6912, 7936, 8616, 8928, 9216, 9693, 11129, 11488, 11904, 12288, 12924, 13392, 13824, 15872, 17232, 17856, 18432, 19386, 22258, 22976, 23808, 25848, 26784, 27648, 31744, 33387, 34464, 35712, 36864, 38772, 44516, 45952, 47616, 51696, 53568, 55296, 63488, 66774, 68928, 71424, 77544, 89032, 91904, 95232, 100161, 103392, 107136, 110592, 126976, 133548, 137856, 142848, 155088, 178064, 183808, 190464, 200322, 206784, 214272, 267096, 275712, 285696, 300483, 310176, 356128, 367616, 380928, 400644, 413568, 428544, 534192, 551424, 571392, 600966, 620352, 712256, 735232, 801288, 827136, 857088, 1068384, 1102848, 1142784, 1201932, 1240704, 1424512, 1470464, 1602576, 1654272, 1714176, 2136768, 2205696, 2403864, 2481408, 2849024, 3205152, 3308544, 3428352, 4273536, 4411392, 4807728, 4962816, 5698048, 6410304, 6617088, 8547072, 9615456, 9925632, 11396096, 12820608, 13234176, 17094144, 19230912, 19851264, 22792192, 25641216, 34188288, 38461824, 39702528, 45584384, 51282432, 68376576, 76923648, 102564864, 136753152, 153847296, 205129728, 307694592, 410259456, 615389184, 1230778368]

約数ペア:

[(1, 1230778368), (2, 615389184), (3, 410259456), (4, 307694592), (6, 205129728), (8, 153847296), (9, 136753152), (12, 102564864), (16, 76923648), (18, 68376576), (24, 51282432), (27, 45584384), (31, 39702528), (32, 38461824), (36, 34188288), (48, 25641216), (54, 22792192), (62, 19851264), (64, 19230912), (72, 17094144), (93, 13234176), (96, 12820608), (108, 11396096), (124, 9925632), (128, 9615456), (144, 8547072), (186, 6617088), (192, 6410304), (216, 5698048), (248, 4962816), (256, 4807728), (279, 4411392), (288, 4273536), (359, 3428352), (372, 3308544), (384, 3205152), (432, 2849024), (496, 2481408), (512, 2403864), (558, 2205696), (576, 2136768), (718, 1714176), (744, 1654272), (768, 1602576), (837, 1470464), (864, 1424512), (992, 1240704), (1024, 1201932), (1077, 1142784), (1116, 1102848), (1152, 1068384), (1436, 857088), (1488, 827136), (1536, 801288), (1674, 735232), (1728, 712256), (1984, 620352), (2048, 600966), (2154, 571392), (2232, 551424), (2304, 534192), (2872, 428544), (2976, 413568), (3072, 400644), (3231, 380928), (3348, 367616), (3456, 356128), (3968, 310176), (4096, 300483), (4308, 285696), (4464, 275712), (4608, 267096), (5744, 214272), (5952, 206784), (6144, 200322), (6462, 190464), (6696, 183808), (6912, 178064), (7936, 155088), (8616, 142848), (8928, 137856), (9216, 133548), (9693, 126976), (11129, 110592), (11488, 107136), (11904, 103392), (12288, 100161), (12924, 95232), (13392, 91904), (13824, 89032), (15872, 77544), (17232, 71424), (17856, 68928), (18432, 66774), (19386, 63488), (22258, 55296), (22976, 53568), (23808, 51696), (25848, 47616), (26784, 45952), (27648, 44516), (31744, 38772), (33387, 36864), (34464, 35712)]