12731451264

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{75181}}^1$

素因数の和:75218

約数の個数: 192

約数和(自身を含む): 43710814800

約数和(自身を除く): 30979363536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 5292, 6048, 6272, 7056, 8064, 9408, 10584, 12096, 14112, 18816, 21168, 24192, 28224, 42336, 56448, 75181, 84672, 150362, 169344, 225543, 300724, 451086, 526267, 601448, 676629, 902172, 1052534, 1202896, 1353258, 1578801, 1804344, 2029887, 2105068, 2405792, 2706516, 3157602, 3608688, 3683869, 4059774, 4210136, 4736403, 4811584, 5413032, 6315204, 7217376, 7367738, 8119548, 8420272, 9472806, 9623168, 10826064, 11051607, 12630408, 14209209, 14434752, 14735476, 16239096, 16840544, 18945612, 21652128, 22103214, 25260816, 28418418, 28869504, 29470952, 32478192, 33154821, 33681088, 37891224, 43304256, 44206428, 50521632, 56836836, 58941904, 64956384, 66309642, 67362176, 75782448, 86608512, 88412856, 99464463, 101043264, 113673672, 117883808, 129912768, 132619284, 151564896, 176825712, 198928926, 202086528, 227347344, 235767616, 259825536, 265238568, 303129792, 353651424, 397857852, 454694688, 471535232, 530477136, 606259584, 707302848, 795715704, 909389376, 1060954272, 1414605696, 1591431408, 1818778752, 2121908544, 3182862816, 4243817088, 6365725632, 12731451264]

約数ペア:

[(1, 12731451264), (2, 6365725632), (3, 4243817088), (4, 3182862816), (6, 2121908544), (7, 1818778752), (8, 1591431408), (9, 1414605696), (12, 1060954272), (14, 909389376), (16, 795715704), (18, 707302848), (21, 606259584), (24, 530477136), (27, 471535232), (28, 454694688), (32, 397857852), (36, 353651424), (42, 303129792), (48, 265238568), (49, 259825536), (54, 235767616), (56, 227347344), (63, 202086528), (64, 198928926), (72, 176825712), (84, 151564896), (96, 132619284), (98, 129912768), (108, 117883808), (112, 113673672), (126, 101043264), (128, 99464463), (144, 88412856), (147, 86608512), (168, 75782448), (189, 67362176), (192, 66309642), (196, 64956384), (216, 58941904), (224, 56836836), (252, 50521632), (288, 44206428), (294, 43304256), (336, 37891224), (378, 33681088), (384, 33154821), (392, 32478192), (432, 29470952), (441, 28869504), (448, 28418418), (504, 25260816), (576, 22103214), (588, 21652128), (672, 18945612), (756, 16840544), (784, 16239096), (864, 14735476), (882, 14434752), (896, 14209209), (1008, 12630408), (1152, 11051607), (1176, 10826064), (1323, 9623168), (1344, 9472806), (1512, 8420272), (1568, 8119548), (1728, 7367738), (1764, 7217376), (2016, 6315204), (2352, 5413032), (2646, 4811584), (2688, 4736403), (3024, 4210136), (3136, 4059774), (3456, 3683869), (3528, 3608688), (4032, 3157602), (4704, 2706516), (5292, 2405792), (6048, 2105068), (6272, 2029887), (7056, 1804344), (8064, 1578801), (9408, 1353258), (10584, 1202896), (12096, 1052534), (14112, 902172), (18816, 676629), (21168, 601448), (24192, 526267), (28224, 451086), (42336, 300724), (56448, 225543), (75181, 169344), (84672, 150362)]