810231552

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 2637250560

約数和(自身を除く): 1827019008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 71, 72, 78, 96, 104, 108, 117, 127, 128, 142, 144, 156, 192, 208, 213, 216, 234, 254, 256, 284, 288, 312, 351, 381, 384, 416, 426, 432, 468, 508, 568, 576, 624, 639, 702, 762, 768, 832, 852, 864, 923, 936, 1016, 1136, 1143, 1152, 1248, 1278, 1404, 1524, 1651, 1664, 1704, 1728, 1846, 1872, 1917, 2032, 2272, 2286, 2304, 2496, 2556, 2769, 2808, 3048, 3302, 3328, 3408, 3429, 3456, 3692, 3744, 3834, 4064, 4544, 4572, 4953, 4992, 5112, 5538, 5616, 6096, 6604, 6816, 6858, 6912, 7384, 7488, 7668, 8128, 8307, 9017, 9088, 9144, 9906, 9984, 10224, 11076, 11232, 12192, 13208, 13632, 13716, 14768, 14859, 14976, 15336, 16256, 16614, 18034, 18176, 18288, 19812, 20448, 22152, 22464, 24384, 24921, 26416, 27051, 27264, 27432, 29536, 29718, 29952, 30672, 32512, 33228, 36068, 36576, 39624, 40896, 44304, 44577, 44928, 48768, 49842, 52832, 54102, 54528, 54864, 59072, 59436, 61344, 66456, 72136, 73152, 79248, 81153, 81792, 88608, 89154, 89856, 97536, 99684, 105664, 108204, 109728, 117221, 118144, 118872, 122688, 132912, 144272, 146304, 158496, 162306, 163584, 177216, 178308, 199368, 211328, 216408, 219456, 234442, 236288, 237744, 243459, 245376, 265824, 288544, 292608, 316992, 324612, 351663, 354432, 356616, 398736, 422656, 432816, 438912, 468884, 475488, 486918, 490752, 531648, 577088, 633984, 649224, 703326, 708864, 713232, 797472, 865632, 877824, 937768, 950976, 973836, 1054989, 1063296, 1154176, 1267968, 1298448, 1406652, 1426464, 1594944, 1731264, 1875536, 1901952, 1947672, 2109978, 2126592, 2308352, 2596896, 2813304, 2852928, 3164967, 3189888, 3462528, 3751072, 3803904, 3895344, 4219956, 5193792, 5626608, 5705856, 6329934, 6379776, 6925056, 7502144, 7790688, 8439912, 10387584, 11253216, 11411712, 12659868, 15004288, 15581376, 16879824, 20775168, 22506432, 25319736, 30008576, 31162752, 33759648, 45012864, 50639472, 62325504, 67519296, 90025728, 101278944, 135038592, 202557888, 270077184, 405115776, 810231552]

約数ペア:

[(1, 810231552), (2, 405115776), (3, 270077184), (4, 202557888), (6, 135038592), (8, 101278944), (9, 90025728), (12, 67519296), (13, 62325504), (16, 50639472), (18, 45012864), (24, 33759648), (26, 31162752), (27, 30008576), (32, 25319736), (36, 22506432), (39, 20775168), (48, 16879824), (52, 15581376), (54, 15004288), (64, 12659868), (71, 11411712), (72, 11253216), (78, 10387584), (96, 8439912), (104, 7790688), (108, 7502144), (117, 6925056), (127, 6379776), (128, 6329934), (142, 5705856), (144, 5626608), (156, 5193792), (192, 4219956), (208, 3895344), (213, 3803904), (216, 3751072), (234, 3462528), (254, 3189888), (256, 3164967), (284, 2852928), (288, 2813304), (312, 2596896), (351, 2308352), (381, 2126592), (384, 2109978), (416, 1947672), (426, 1901952), (432, 1875536), (468, 1731264), (508, 1594944), (568, 1426464), (576, 1406652), (624, 1298448), (639, 1267968), (702, 1154176), (762, 1063296), (768, 1054989), (832, 973836), (852, 950976), (864, 937768), (923, 877824), (936, 865632), (1016, 797472), (1136, 713232), (1143, 708864), (1152, 703326), (1248, 649224), (1278, 633984), (1404, 577088), (1524, 531648), (1651, 490752), (1664, 486918), (1704, 475488), (1728, 468884), (1846, 438912), (1872, 432816), (1917, 422656), (2032, 398736), (2272, 356616), (2286, 354432), (2304, 351663), (2496, 324612), (2556, 316992), (2769, 292608), (2808, 288544), (3048, 265824), (3302, 245376), (3328, 243459), (3408, 237744), (3429, 236288), (3456, 234442), (3692, 219456), (3744, 216408), (3834, 211328), (4064, 199368), (4544, 178308), (4572, 177216), (4953, 163584), (4992, 162306), (5112, 158496), (5538, 146304), (5616, 144272), (6096, 132912), (6604, 122688), (6816, 118872), (6858, 118144), (6912, 117221), (7384, 109728), (7488, 108204), (7668, 105664), (8128, 99684), (8307, 97536), (9017, 89856), (9088, 89154), (9144, 88608), (9906, 81792), (9984, 81153), (10224, 79248), (11076, 73152), (11232, 72136), (12192, 66456), (13208, 61344), (13632, 59436), (13716, 59072), (14768, 54864), (14859, 54528), (14976, 54102), (15336, 52832), (16256, 49842), (16614, 48768), (18034, 44928), (18176, 44577), (18288, 44304), (19812, 40896), (20448, 39624), (22152, 36576), (22464, 36068), (24384, 33228), (24921, 32512), (26416, 30672), (27051, 29952), (27264, 29718), (27432, 29536)]