1266784064

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 224

約数和(自身を含む): 3311347200

約数和(自身を除く): 2044563136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 64, 91, 92, 98, 104, 112, 161, 182, 184, 193, 196, 208, 224, 299, 322, 343, 364, 368, 386, 392, 416, 448, 598, 637, 644, 686, 728, 736, 772, 784, 832, 1127, 1196, 1274, 1288, 1351, 1372, 1456, 1472, 1544, 1568, 2093, 2254, 2392, 2509, 2548, 2576, 2702, 2744, 2912, 3088, 3136, 4186, 4439, 4459, 4508, 4784, 5018, 5096, 5152, 5404, 5488, 5824, 6176, 7889, 8372, 8878, 8918, 9016, 9457, 9568, 10036, 10192, 10304, 10808, 10976, 12352, 14651, 15778, 16744, 17563, 17756, 17836, 18032, 18914, 19136, 20072, 20384, 21616, 21952, 29302, 31073, 31556, 33488, 35126, 35512, 35672, 36064, 37828, 40144, 40768, 43232, 57707, 58604, 62146, 63112, 66199, 66976, 70252, 71024, 71344, 72128, 75656, 80288, 86464, 102557, 115414, 117208, 122941, 124292, 126224, 132398, 133952, 140504, 142048, 142688, 151312, 160576, 205114, 217511, 230828, 234416, 245882, 248584, 252448, 264796, 281008, 284096, 285376, 302624, 403949, 410228, 435022, 461656, 468832, 491764, 497168, 504896, 529592, 562016, 605248, 807898, 820456, 860587, 870044, 923312, 937664, 983528, 994336, 1059184, 1124032, 1522577, 1615796, 1640912, 1721174, 1740088, 1846624, 1967056, 1988672, 2118368, 2827643, 3045154, 3231592, 3281824, 3442348, 3480176, 3693248, 3934112, 4236736, 5655286, 6090308, 6463184, 6563648, 6884696, 6960352, 7868224, 11310572, 12180616, 12926368, 13769392, 13920704, 19793501, 22621144, 24361232, 25852736, 27538784, 39587002, 45242288, 48722464, 55077568, 79174004, 90484576, 97444928, 158348008, 180969152, 316696016, 633392032, 1266784064]

約数ペア:

[(1, 1266784064), (2, 633392032), (4, 316696016), (7, 180969152), (8, 158348008), (13, 97444928), (14, 90484576), (16, 79174004), (23, 55077568), (26, 48722464), (28, 45242288), (32, 39587002), (46, 27538784), (49, 25852736), (52, 24361232), (56, 22621144), (64, 19793501), (91, 13920704), (92, 13769392), (98, 12926368), (104, 12180616), (112, 11310572), (161, 7868224), (182, 6960352), (184, 6884696), (193, 6563648), (196, 6463184), (208, 6090308), (224, 5655286), (299, 4236736), (322, 3934112), (343, 3693248), (364, 3480176), (368, 3442348), (386, 3281824), (392, 3231592), (416, 3045154), (448, 2827643), (598, 2118368), (637, 1988672), (644, 1967056), (686, 1846624), (728, 1740088), (736, 1721174), (772, 1640912), (784, 1615796), (832, 1522577), (1127, 1124032), (1196, 1059184), (1274, 994336), (1288, 983528), (1351, 937664), (1372, 923312), (1456, 870044), (1472, 860587), (1544, 820456), (1568, 807898), (2093, 605248), (2254, 562016), (2392, 529592), (2509, 504896), (2548, 497168), (2576, 491764), (2702, 468832), (2744, 461656), (2912, 435022), (3088, 410228), (3136, 403949), (4186, 302624), (4439, 285376), (4459, 284096), (4508, 281008), (4784, 264796), (5018, 252448), (5096, 248584), (5152, 245882), (5404, 234416), (5488, 230828), (5824, 217511), (6176, 205114), (7889, 160576), (8372, 151312), (8878, 142688), (8918, 142048), (9016, 140504), (9457, 133952), (9568, 132398), (10036, 126224), (10192, 124292), (10304, 122941), (10808, 117208), (10976, 115414), (12352, 102557), (14651, 86464), (15778, 80288), (16744, 75656), (17563, 72128), (17756, 71344), (17836, 71024), (18032, 70252), (18914, 66976), (19136, 66199), (20072, 63112), (20384, 62146), (21616, 58604), (21952, 57707), (29302, 43232), (31073, 40768), (31556, 40144), (33488, 37828), (35126, 36064), (35512, 35672)]