16688982016

素因数分解:

$2^{11}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 39796323840

約数和(自身を除く): 23107341824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 73, 74, 112, 128, 146, 148, 224, 256, 259, 292, 296, 431, 448, 511, 512, 518, 584, 592, 862, 896, 1022, 1024, 1036, 1168, 1184, 1724, 1792, 2044, 2048, 2072, 2336, 2368, 2701, 3017, 3448, 3584, 4088, 4144, 4672, 4736, 5402, 6034, 6896, 7168, 8176, 8288, 9344, 9472, 10804, 12068, 13792, 14336, 15947, 16352, 16576, 18688, 18907, 18944, 21608, 24136, 27584, 31463, 31894, 32704, 33152, 37376, 37814, 37888, 43216, 48272, 55168, 62926, 63788, 65408, 66304, 74752, 75628, 75776, 86432, 96544, 110336, 111629, 125852, 127576, 130816, 132608, 149504, 151256, 172864, 193088, 220241, 220672, 223258, 251704, 255152, 261632, 265216, 302512, 345728, 386176, 440482, 441344, 446516, 503408, 510304, 523264, 530432, 605024, 691456, 772352, 880964, 882688, 893032, 1006816, 1020608, 1046528, 1164131, 1210048, 1382912, 1544704, 1761928, 1786064, 2013632, 2041216, 2328262, 2420096, 2765824, 3089408, 3523856, 3572128, 4027264, 4082432, 4656524, 4840192, 5531648, 6178816, 7047712, 7144256, 8054528, 8148917, 8164864, 9313048, 9680384, 14095424, 14288512, 16109056, 16297834, 16329728, 18626096, 19360768, 28190848, 28577024, 32218112, 32595668, 32659456, 37252192, 38721536, 56381696, 57154048, 64436224, 65191336, 74504384, 112763392, 114308096, 130382672, 149008768, 225526784, 228616192, 260765344, 298017536, 451053568, 521530688, 596035072, 1043061376, 1192070144, 2086122752, 2384140288, 4172245504, 8344491008, 16688982016]

約数ペア:

[(1, 16688982016), (2, 8344491008), (4, 4172245504), (7, 2384140288), (8, 2086122752), (14, 1192070144), (16, 1043061376), (28, 596035072), (32, 521530688), (37, 451053568), (56, 298017536), (64, 260765344), (73, 228616192), (74, 225526784), (112, 149008768), (128, 130382672), (146, 114308096), (148, 112763392), (224, 74504384), (256, 65191336), (259, 64436224), (292, 57154048), (296, 56381696), (431, 38721536), (448, 37252192), (511, 32659456), (512, 32595668), (518, 32218112), (584, 28577024), (592, 28190848), (862, 19360768), (896, 18626096), (1022, 16329728), (1024, 16297834), (1036, 16109056), (1168, 14288512), (1184, 14095424), (1724, 9680384), (1792, 9313048), (2044, 8164864), (2048, 8148917), (2072, 8054528), (2336, 7144256), (2368, 7047712), (2701, 6178816), (3017, 5531648), (3448, 4840192), (3584, 4656524), (4088, 4082432), (4144, 4027264), (4672, 3572128), (4736, 3523856), (5402, 3089408), (6034, 2765824), (6896, 2420096), (7168, 2328262), (8176, 2041216), (8288, 2013632), (9344, 1786064), (9472, 1761928), (10804, 1544704), (12068, 1382912), (13792, 1210048), (14336, 1164131), (15947, 1046528), (16352, 1020608), (16576, 1006816), (18688, 893032), (18907, 882688), (18944, 880964), (21608, 772352), (24136, 691456), (27584, 605024), (31463, 530432), (31894, 523264), (32704, 510304), (33152, 503408), (37376, 446516), (37814, 441344), (37888, 440482), (43216, 386176), (48272, 345728), (55168, 302512), (62926, 265216), (63788, 261632), (65408, 255152), (66304, 251704), (74752, 223258), (75628, 220672), (75776, 220241), (86432, 193088), (96544, 172864), (110336, 151256), (111629, 149504), (125852, 132608), (127576, 130816)]