271453728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 936302976

約数和(自身を除く): 664849248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 49, 52, 56, 69, 78, 84, 91, 92, 96, 98, 104, 112, 138, 147, 156, 161, 168, 182, 184, 193, 196, 208, 224, 273, 276, 294, 299, 312, 322, 336, 364, 368, 386, 392, 416, 483, 546, 552, 579, 588, 598, 624, 637, 644, 672, 728, 736, 772, 784, 897, 966, 1092, 1104, 1127, 1158, 1176, 1196, 1248, 1274, 1288, 1351, 1456, 1544, 1568, 1794, 1911, 1932, 2093, 2184, 2208, 2254, 2316, 2352, 2392, 2509, 2548, 2576, 2702, 2912, 3088, 3381, 3588, 3822, 3864, 4053, 4186, 4368, 4439, 4508, 4632, 4704, 4784, 5018, 5096, 5152, 5404, 6176, 6279, 6762, 7176, 7527, 7644, 7728, 8106, 8372, 8736, 8878, 9016, 9264, 9457, 9568, 10036, 10192, 10808, 12558, 13317, 13524, 14352, 14651, 15054, 15288, 15456, 16212, 16744, 17563, 17756, 18032, 18528, 18914, 20072, 20384, 21616, 25116, 26634, 27048, 28371, 28704, 29302, 30108, 30576, 31073, 32424, 33488, 35126, 35512, 36064, 37828, 40144, 43232, 43953, 50232, 52689, 53268, 54096, 56742, 57707, 58604, 60216, 61152, 62146, 64848, 66976, 70252, 71024, 75656, 80288, 87906, 93219, 100464, 105378, 106536, 108192, 113484, 115414, 117208, 120432, 122941, 124292, 129696, 140504, 142048, 151312, 173121, 175812, 186438, 200928, 210756, 213072, 217511, 226968, 230828, 234416, 240864, 245882, 248584, 281008, 302624, 346242, 351624, 368823, 372876, 403949, 421512, 426144, 435022, 453936, 461656, 468832, 491764, 497168, 562016, 652533, 692484, 703248, 737646, 745752, 807898, 843024, 870044, 907872, 923312, 983528, 994336, 1211847, 1305066, 1384968, 1406496, 1475292, 1491504, 1615796, 1686048, 1740088, 1846624, 1967056, 2423694, 2610132, 2769936, 2827643, 2950584, 2983008, 3231592, 3480176, 3934112, 4847388, 5220264, 5539872, 5655286, 5901168, 6463184, 6960352, 8482929, 9694776, 10440528, 11310572, 11802336, 12926368, 16965858, 19389552, 20881056, 22621144, 33931716, 38779104, 45242288, 67863432, 90484576, 135726864, 271453728]

約数ペア:

[(1, 271453728), (2, 135726864), (3, 90484576), (4, 67863432), (6, 45242288), (7, 38779104), (8, 33931716), (12, 22621144), (13, 20881056), (14, 19389552), (16, 16965858), (21, 12926368), (23, 11802336), (24, 11310572), (26, 10440528), (28, 9694776), (32, 8482929), (39, 6960352), (42, 6463184), (46, 5901168), (48, 5655286), (49, 5539872), (52, 5220264), (56, 4847388), (69, 3934112), (78, 3480176), (84, 3231592), (91, 2983008), (92, 2950584), (96, 2827643), (98, 2769936), (104, 2610132), (112, 2423694), (138, 1967056), (147, 1846624), (156, 1740088), (161, 1686048), (168, 1615796), (182, 1491504), (184, 1475292), (193, 1406496), (196, 1384968), (208, 1305066), (224, 1211847), (273, 994336), (276, 983528), (294, 923312), (299, 907872), (312, 870044), (322, 843024), (336, 807898), (364, 745752), (368, 737646), (386, 703248), (392, 692484), (416, 652533), (483, 562016), (546, 497168), (552, 491764), (579, 468832), (588, 461656), (598, 453936), (624, 435022), (637, 426144), (644, 421512), (672, 403949), (728, 372876), (736, 368823), (772, 351624), (784, 346242), (897, 302624), (966, 281008), (1092, 248584), (1104, 245882), (1127, 240864), (1158, 234416), (1176, 230828), (1196, 226968), (1248, 217511), (1274, 213072), (1288, 210756), (1351, 200928), (1456, 186438), (1544, 175812), (1568, 173121), (1794, 151312), (1911, 142048), (1932, 140504), (2093, 129696), (2184, 124292), (2208, 122941), (2254, 120432), (2316, 117208), (2352, 115414), (2392, 113484), (2509, 108192), (2548, 106536), (2576, 105378), (2702, 100464), (2912, 93219), (3088, 87906), (3381, 80288), (3588, 75656), (3822, 71024), (3864, 70252), (4053, 66976), (4186, 64848), (4368, 62146), (4439, 61152), (4508, 60216), (4632, 58604), (4704, 57707), (4784, 56742), (5018, 54096), (5096, 53268), (5152, 52689), (5404, 50232), (6176, 43953), (6279, 43232), (6762, 40144), (7176, 37828), (7527, 36064), (7644, 35512), (7728, 35126), (8106, 33488), (8372, 32424), (8736, 31073), (8878, 30576), (9016, 30108), (9264, 29302), (9457, 28704), (9568, 28371), (10036, 27048), (10192, 26634), (10808, 25116), (12558, 21616), (13317, 20384), (13524, 20072), (14352, 18914), (14651, 18528), (15054, 18032), (15288, 17756), (15456, 17563), (16212, 16744)]