28709462016

素因数分解:

$2^{13}\times 3^3\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:771

約数の個数: 224

約数和(自身を含む): 85542851520

約数和(自身を除く): 56833389504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 293, 384, 432, 443, 512, 576, 586, 768, 864, 879, 886, 1024, 1152, 1172, 1329, 1536, 1728, 1758, 1772, 2048, 2304, 2344, 2637, 2658, 3072, 3456, 3516, 3544, 3987, 4096, 4608, 4688, 5274, 5316, 6144, 6912, 7032, 7088, 7911, 7974, 8192, 9216, 9376, 10548, 10632, 11961, 12288, 13824, 14064, 14176, 15822, 15948, 18432, 18752, 21096, 21264, 23922, 24576, 27648, 28128, 28352, 31644, 31896, 36864, 37504, 42192, 42528, 47844, 55296, 56256, 56704, 63288, 63792, 73728, 75008, 84384, 85056, 95688, 110592, 112512, 113408, 126576, 127584, 129799, 150016, 168768, 170112, 191376, 221184, 225024, 226816, 253152, 255168, 259598, 300032, 337536, 340224, 382752, 389397, 450048, 453632, 506304, 510336, 519196, 600064, 675072, 680448, 765504, 778794, 900096, 907264, 1012608, 1020672, 1038392, 1168191, 1200128, 1350144, 1360896, 1531008, 1557588, 1800192, 1814528, 2025216, 2041344, 2076784, 2336382, 2400256, 2700288, 2721792, 3062016, 3115176, 3504573, 3600384, 3629056, 4050432, 4082688, 4153568, 4672764, 5400576, 5443584, 6124032, 6230352, 7009146, 7200768, 8100864, 8165376, 8307136, 9345528, 10801152, 10887168, 12248064, 12460704, 14018292, 16201728, 16330752, 16614272, 18691056, 21602304, 24496128, 24921408, 28036584, 32403456, 32661504, 33228544, 37382112, 48992256, 49842816, 56073168, 64806912, 66457088, 74764224, 97984512, 99685632, 112146336, 132914176, 149528448, 199371264, 224292672, 265828352, 299056896, 398742528, 448585344, 531656704, 598113792, 797485056, 897170688, 1063313408, 1196227584, 1594970112, 1794341376, 2392455168, 3189940224, 3588682752, 4784910336, 7177365504, 9569820672, 14354731008, 28709462016]

約数ペア:

[(1, 28709462016), (2, 14354731008), (3, 9569820672), (4, 7177365504), (6, 4784910336), (8, 3588682752), (9, 3189940224), (12, 2392455168), (16, 1794341376), (18, 1594970112), (24, 1196227584), (27, 1063313408), (32, 897170688), (36, 797485056), (48, 598113792), (54, 531656704), (64, 448585344), (72, 398742528), (96, 299056896), (108, 265828352), (128, 224292672), (144, 199371264), (192, 149528448), (216, 132914176), (256, 112146336), (288, 99685632), (293, 97984512), (384, 74764224), (432, 66457088), (443, 64806912), (512, 56073168), (576, 49842816), (586, 48992256), (768, 37382112), (864, 33228544), (879, 32661504), (886, 32403456), (1024, 28036584), (1152, 24921408), (1172, 24496128), (1329, 21602304), (1536, 18691056), (1728, 16614272), (1758, 16330752), (1772, 16201728), (2048, 14018292), (2304, 12460704), (2344, 12248064), (2637, 10887168), (2658, 10801152), (3072, 9345528), (3456, 8307136), (3516, 8165376), (3544, 8100864), (3987, 7200768), (4096, 7009146), (4608, 6230352), (4688, 6124032), (5274, 5443584), (5316, 5400576), (6144, 4672764), (6912, 4153568), (7032, 4082688), (7088, 4050432), (7911, 3629056), (7974, 3600384), (8192, 3504573), (9216, 3115176), (9376, 3062016), (10548, 2721792), (10632, 2700288), (11961, 2400256), (12288, 2336382), (13824, 2076784), (14064, 2041344), (14176, 2025216), (15822, 1814528), (15948, 1800192), (18432, 1557588), (18752, 1531008), (21096, 1360896), (21264, 1350144), (23922, 1200128), (24576, 1168191), (27648, 1038392), (28128, 1020672), (28352, 1012608), (31644, 907264), (31896, 900096), (36864, 778794), (37504, 765504), (42192, 680448), (42528, 675072), (47844, 600064), (55296, 519196), (56256, 510336), (56704, 506304), (63288, 453632), (63792, 450048), (73728, 389397), (75008, 382752), (84384, 340224), (85056, 337536), (95688, 300032), (110592, 259598), (112512, 255168), (113408, 253152), (126576, 226816), (127584, 225024), (129799, 221184), (150016, 191376), (168768, 170112)]