127430784

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 403952640

約数和(自身を除く): 276521856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 72, 78, 96, 104, 117, 127, 128, 134, 144, 156, 192, 201, 208, 234, 254, 268, 288, 312, 381, 384, 402, 416, 468, 508, 536, 576, 603, 624, 762, 804, 832, 871, 936, 1016, 1072, 1143, 1152, 1206, 1248, 1524, 1608, 1651, 1664, 1742, 1872, 2032, 2144, 2286, 2412, 2496, 2613, 3048, 3216, 3302, 3484, 3744, 4064, 4288, 4572, 4824, 4953, 4992, 5226, 6096, 6432, 6604, 6968, 7488, 7839, 8128, 8509, 8576, 9144, 9648, 9906, 10452, 12192, 12864, 13208, 13936, 14859, 14976, 15678, 16256, 17018, 18288, 19296, 19812, 20904, 24384, 25527, 25728, 26416, 27872, 29718, 31356, 34036, 36576, 38592, 39624, 41808, 48768, 51054, 52832, 55744, 59436, 62712, 68072, 73152, 76581, 77184, 79248, 83616, 102108, 105664, 110617, 111488, 118872, 125424, 136144, 146304, 153162, 158496, 167232, 204216, 211328, 221234, 237744, 250848, 272288, 306324, 316992, 331851, 334464, 408432, 442468, 475488, 501696, 544576, 612648, 633984, 663702, 816864, 884936, 950976, 995553, 1003392, 1089152, 1225296, 1327404, 1633728, 1769872, 1901952, 1991106, 2450592, 2654808, 3267456, 3539744, 3982212, 4901184, 5309616, 7079488, 7964424, 9802368, 10619232, 14158976, 15928848, 21238464, 31857696, 42476928, 63715392, 127430784]

約数ペア:

[(1, 127430784), (2, 63715392), (3, 42476928), (4, 31857696), (6, 21238464), (8, 15928848), (9, 14158976), (12, 10619232), (13, 9802368), (16, 7964424), (18, 7079488), (24, 5309616), (26, 4901184), (32, 3982212), (36, 3539744), (39, 3267456), (48, 2654808), (52, 2450592), (64, 1991106), (67, 1901952), (72, 1769872), (78, 1633728), (96, 1327404), (104, 1225296), (117, 1089152), (127, 1003392), (128, 995553), (134, 950976), (144, 884936), (156, 816864), (192, 663702), (201, 633984), (208, 612648), (234, 544576), (254, 501696), (268, 475488), (288, 442468), (312, 408432), (381, 334464), (384, 331851), (402, 316992), (416, 306324), (468, 272288), (508, 250848), (536, 237744), (576, 221234), (603, 211328), (624, 204216), (762, 167232), (804, 158496), (832, 153162), (871, 146304), (936, 136144), (1016, 125424), (1072, 118872), (1143, 111488), (1152, 110617), (1206, 105664), (1248, 102108), (1524, 83616), (1608, 79248), (1651, 77184), (1664, 76581), (1742, 73152), (1872, 68072), (2032, 62712), (2144, 59436), (2286, 55744), (2412, 52832), (2496, 51054), (2613, 48768), (3048, 41808), (3216, 39624), (3302, 38592), (3484, 36576), (3744, 34036), (4064, 31356), (4288, 29718), (4572, 27872), (4824, 26416), (4953, 25728), (4992, 25527), (5226, 24384), (6096, 20904), (6432, 19812), (6604, 19296), (6968, 18288), (7488, 17018), (7839, 16256), (8128, 15678), (8509, 14976), (8576, 14859), (9144, 13936), (9648, 13208), (9906, 12864), (10452, 12192)]