19682166528

素因数分解:

$2^8\times 3^2\times {\mathrm{641}}^1\times {\mathrm{13327}}^1$

素因数の和:13990

約数の個数: 108

約数和(自身を含む): 56841334368

約数和(自身を除く): 37159167840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 641, 768, 1152, 1282, 1923, 2304, 2564, 3846, 5128, 5769, 7692, 10256, 11538, 13327, 15384, 20512, 23076, 26654, 30768, 39981, 41024, 46152, 53308, 61536, 79962, 82048, 92304, 106616, 119943, 123072, 159924, 164096, 184608, 213232, 239886, 246144, 319848, 369216, 426464, 479772, 492288, 639696, 738432, 852928, 959544, 1279392, 1476864, 1705856, 1919088, 2558784, 3411712, 3838176, 5117568, 7676352, 8542607, 10235136, 15352704, 17085214, 25627821, 30705408, 34170428, 51255642, 68340856, 76883463, 102511284, 136681712, 153766926, 205022568, 273363424, 307533852, 410045136, 546726848, 615067704, 820090272, 1093453696, 1230135408, 1640180544, 2186907392, 2460270816, 3280361088, 4920541632, 6560722176, 9841083264, 19682166528]

約数ペア:

[(1, 19682166528), (2, 9841083264), (3, 6560722176), (4, 4920541632), (6, 3280361088), (8, 2460270816), (9, 2186907392), (12, 1640180544), (16, 1230135408), (18, 1093453696), (24, 820090272), (32, 615067704), (36, 546726848), (48, 410045136), (64, 307533852), (72, 273363424), (96, 205022568), (128, 153766926), (144, 136681712), (192, 102511284), (256, 76883463), (288, 68340856), (384, 51255642), (576, 34170428), (641, 30705408), (768, 25627821), (1152, 17085214), (1282, 15352704), (1923, 10235136), (2304, 8542607), (2564, 7676352), (3846, 5117568), (5128, 3838176), (5769, 3411712), (7692, 2558784), (10256, 1919088), (11538, 1705856), (13327, 1476864), (15384, 1279392), (20512, 959544), (23076, 852928), (26654, 738432), (30768, 639696), (39981, 492288), (41024, 479772), (46152, 426464), (53308, 369216), (61536, 319848), (79962, 246144), (82048, 239886), (92304, 213232), (106616, 184608), (119943, 164096), (123072, 159924)]