2688007168

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 176

約数和(自身を含む): 6805603584

約数和(自身を除く): 4117596416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 112, 128, 146, 154, 176, 224, 256, 292, 308, 352, 448, 467, 511, 512, 584, 616, 704, 803, 896, 934, 1022, 1024, 1168, 1232, 1408, 1606, 1792, 1868, 2044, 2336, 2464, 2816, 3212, 3269, 3584, 3736, 4088, 4672, 4928, 5137, 5621, 5632, 6424, 6538, 7168, 7472, 8176, 9344, 9856, 10274, 11242, 11264, 12848, 13076, 14944, 16352, 18688, 19712, 20548, 22484, 25696, 26152, 29888, 32704, 34091, 35959, 37376, 39424, 41096, 44968, 51392, 52304, 59776, 65408, 68182, 71918, 74752, 78848, 82192, 89936, 102784, 104608, 119552, 130816, 136364, 143836, 164384, 179872, 205568, 209216, 238637, 239104, 261632, 272728, 287672, 328768, 359744, 375001, 411136, 418432, 477274, 478208, 523264, 545456, 575344, 657536, 719488, 750002, 822272, 836864, 954548, 1090912, 1150688, 1315072, 1438976, 1500004, 1673728, 1909096, 2181824, 2301376, 2625007, 2630144, 2877952, 3000008, 3347456, 3818192, 4363648, 4602752, 5250014, 5260288, 5755904, 6000016, 7636384, 8727296, 9205504, 10500028, 12000032, 15272768, 17454592, 18411008, 21000056, 24000064, 30545536, 34909184, 36822016, 42000112, 48000128, 61091072, 84000224, 96000256, 122182144, 168000448, 192000512, 244364288, 336000896, 384001024, 672001792, 1344003584, 2688007168]

約数ペア:

[(1, 2688007168), (2, 1344003584), (4, 672001792), (7, 384001024), (8, 336000896), (11, 244364288), (14, 192000512), (16, 168000448), (22, 122182144), (28, 96000256), (32, 84000224), (44, 61091072), (56, 48000128), (64, 42000112), (73, 36822016), (77, 34909184), (88, 30545536), (112, 24000064), (128, 21000056), (146, 18411008), (154, 17454592), (176, 15272768), (224, 12000032), (256, 10500028), (292, 9205504), (308, 8727296), (352, 7636384), (448, 6000016), (467, 5755904), (511, 5260288), (512, 5250014), (584, 4602752), (616, 4363648), (704, 3818192), (803, 3347456), (896, 3000008), (934, 2877952), (1022, 2630144), (1024, 2625007), (1168, 2301376), (1232, 2181824), (1408, 1909096), (1606, 1673728), (1792, 1500004), (1868, 1438976), (2044, 1315072), (2336, 1150688), (2464, 1090912), (2816, 954548), (3212, 836864), (3269, 822272), (3584, 750002), (3736, 719488), (4088, 657536), (4672, 575344), (4928, 545456), (5137, 523264), (5621, 478208), (5632, 477274), (6424, 418432), (6538, 411136), (7168, 375001), (7472, 359744), (8176, 328768), (9344, 287672), (9856, 272728), (10274, 261632), (11242, 239104), (11264, 238637), (12848, 209216), (13076, 205568), (14944, 179872), (16352, 164384), (18688, 143836), (19712, 136364), (20548, 130816), (22484, 119552), (25696, 104608), (26152, 102784), (29888, 89936), (32704, 82192), (34091, 78848), (35959, 74752), (37376, 71918), (39424, 68182), (41096, 65408), (44968, 59776), (51392, 52304)]