21679034112

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1915

約数の個数: 216

約数和(自身を含む): 64500660224

約数和(自身を除く): 42821626112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 127, 128, 129, 144, 172, 192, 254, 256, 258, 288, 344, 381, 384, 387, 508, 516, 576, 688, 762, 768, 774, 1016, 1032, 1143, 1152, 1376, 1524, 1548, 1723, 2032, 2064, 2286, 2304, 2752, 3048, 3096, 3446, 4064, 4128, 4572, 5169, 5461, 5504, 6096, 6192, 6892, 8128, 8256, 9144, 10338, 10922, 11008, 12192, 12384, 13784, 15507, 16256, 16383, 16512, 18288, 20676, 21844, 24384, 24768, 27568, 31014, 32512, 32766, 33024, 36576, 41352, 43688, 48768, 49149, 49536, 55136, 62028, 65532, 73152, 74089, 82704, 87376, 97536, 98298, 99072, 110272, 124056, 131064, 146304, 148178, 165408, 174752, 196596, 218821, 220544, 222267, 248112, 262128, 292608, 296356, 330816, 349504, 393192, 437642, 441088, 444534, 496224, 524256, 592712, 656463, 661632, 666801, 699008, 786384, 875284, 889068, 992448, 1048512, 1185424, 1312926, 1323264, 1333602, 1398016, 1572768, 1750568, 1778136, 1969389, 1984896, 2097024, 2370848, 2625852, 2667204, 3145536, 3501136, 3556272, 3938778, 3969792, 4194048, 4741696, 5251704, 5334408, 6291072, 7002272, 7112544, 7877556, 9409303, 9483392, 10503408, 10668816, 12582144, 14004544, 14225088, 15755112, 18818606, 18966784, 21006816, 21337632, 28009088, 28227909, 28450176, 31510224, 37637212, 42013632, 42675264, 56018176, 56455818, 56900352, 63020448, 75274424, 84027264, 84683727, 85350528, 112911636, 126040896, 150548848, 168054528, 169367454, 170701056, 225823272, 252081792, 301097696, 338734908, 451646544, 504163584, 602195392, 677469816, 903293088, 1204390784, 1354939632, 1806586176, 2408781568, 2709879264, 3613172352, 5419758528, 7226344704, 10839517056, 21679034112]

約数ペア:

[(1, 21679034112), (2, 10839517056), (3, 7226344704), (4, 5419758528), (6, 3613172352), (8, 2709879264), (9, 2408781568), (12, 1806586176), (16, 1354939632), (18, 1204390784), (24, 903293088), (32, 677469816), (36, 602195392), (43, 504163584), (48, 451646544), (64, 338734908), (72, 301097696), (86, 252081792), (96, 225823272), (127, 170701056), (128, 169367454), (129, 168054528), (144, 150548848), (172, 126040896), (192, 112911636), (254, 85350528), (256, 84683727), (258, 84027264), (288, 75274424), (344, 63020448), (381, 56900352), (384, 56455818), (387, 56018176), (508, 42675264), (516, 42013632), (576, 37637212), (688, 31510224), (762, 28450176), (768, 28227909), (774, 28009088), (1016, 21337632), (1032, 21006816), (1143, 18966784), (1152, 18818606), (1376, 15755112), (1524, 14225088), (1548, 14004544), (1723, 12582144), (2032, 10668816), (2064, 10503408), (2286, 9483392), (2304, 9409303), (2752, 7877556), (3048, 7112544), (3096, 7002272), (3446, 6291072), (4064, 5334408), (4128, 5251704), (4572, 4741696), (5169, 4194048), (5461, 3969792), (5504, 3938778), (6096, 3556272), (6192, 3501136), (6892, 3145536), (8128, 2667204), (8256, 2625852), (9144, 2370848), (10338, 2097024), (10922, 1984896), (11008, 1969389), (12192, 1778136), (12384, 1750568), (13784, 1572768), (15507, 1398016), (16256, 1333602), (16383, 1323264), (16512, 1312926), (18288, 1185424), (20676, 1048512), (21844, 992448), (24384, 889068), (24768, 875284), (27568, 786384), (31014, 699008), (32512, 666801), (32766, 661632), (33024, 656463), (36576, 592712), (41352, 524256), (43688, 496224), (48768, 444534), (49149, 441088), (49536, 437642), (55136, 393192), (62028, 349504), (65532, 330816), (73152, 296356), (74089, 292608), (82704, 262128), (87376, 248112), (97536, 222267), (98298, 220544), (99072, 218821), (110272, 196596), (124056, 174752), (131064, 165408), (146304, 148178)]