1955017728

素因数分解:

$2^{10}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2341

約数の個数: 176

約数和(自身を含む): 5979205120

約数和(自身を除く): 4024187392

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, 1116, 1152, 1488, 1536, 1674, 1728, 1984, 2232, 2281, 2304, 2976, 3072, 3348, 3456, 3968, 4464, 4562, 4608, 5952, 6696, 6843, 6912, 7936, 8928, 9124, 9216, 11904, 13392, 13686, 13824, 15872, 17856, 18248, 20529, 23808, 26784, 27372, 27648, 31744, 35712, 36496, 41058, 47616, 53568, 54744, 61587, 70711, 71424, 72992, 82116, 95232, 107136, 109488, 123174, 141422, 142848, 145984, 164232, 212133, 214272, 218976, 246348, 282844, 285696, 291968, 328464, 424266, 428544, 437952, 492696, 565688, 583936, 636399, 656928, 848532, 857088, 875904, 985392, 1131376, 1167872, 1272798, 1313856, 1697064, 1751808, 1909197, 1970784, 2262752, 2335744, 2545596, 2627712, 3394128, 3503616, 3818394, 3941568, 4525504, 5091192, 5255424, 6788256, 7007232, 7636788, 7883136, 9051008, 10182384, 10510848, 13576512, 15273576, 15766272, 18102016, 20364768, 21021696, 27153024, 30547152, 31532544, 36204032, 40729536, 54306048, 61094304, 63065088, 72408064, 81459072, 108612096, 122188608, 162918144, 217224192, 244377216, 325836288, 488754432, 651672576, 977508864, 1955017728]

約数ペア:

[(1, 1955017728), (2, 977508864), (3, 651672576), (4, 488754432), (6, 325836288), (8, 244377216), (9, 217224192), (12, 162918144), (16, 122188608), (18, 108612096), (24, 81459072), (27, 72408064), (31, 63065088), (32, 61094304), (36, 54306048), (48, 40729536), (54, 36204032), (62, 31532544), (64, 30547152), (72, 27153024), (93, 21021696), (96, 20364768), (108, 18102016), (124, 15766272), (128, 15273576), (144, 13576512), (186, 10510848), (192, 10182384), (216, 9051008), (248, 7883136), (256, 7636788), (279, 7007232), (288, 6788256), (372, 5255424), (384, 5091192), (432, 4525504), (496, 3941568), (512, 3818394), (558, 3503616), (576, 3394128), (744, 2627712), (768, 2545596), (837, 2335744), (864, 2262752), (992, 1970784), (1024, 1909197), (1116, 1751808), (1152, 1697064), (1488, 1313856), (1536, 1272798), (1674, 1167872), (1728, 1131376), (1984, 985392), (2232, 875904), (2281, 857088), (2304, 848532), (2976, 656928), (3072, 636399), (3348, 583936), (3456, 565688), (3968, 492696), (4464, 437952), (4562, 428544), (4608, 424266), (5952, 328464), (6696, 291968), (6843, 285696), (6912, 282844), (7936, 246348), (8928, 218976), (9124, 214272), (9216, 212133), (11904, 164232), (13392, 145984), (13686, 142848), (13824, 141422), (15872, 123174), (17856, 109488), (18248, 107136), (20529, 95232), (23808, 82116), (26784, 72992), (27372, 71424), (27648, 70711), (31744, 61587), (35712, 54744), (36496, 53568), (41058, 47616)]