780751296

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:979

約数の個数: 168

約数和(自身を含む): 2431962624

約数和(自身を除く): 1651211328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 144, 156, 192, 208, 234, 254, 288, 312, 381, 416, 468, 508, 576, 624, 762, 821, 832, 936, 1016, 1143, 1248, 1524, 1642, 1651, 1872, 2032, 2286, 2463, 2496, 3048, 3284, 3302, 3744, 4064, 4572, 4926, 4953, 6096, 6568, 6604, 7389, 7488, 8128, 9144, 9852, 9906, 10673, 12192, 13136, 13208, 14778, 14859, 18288, 19704, 19812, 21346, 24384, 26272, 26416, 29556, 29718, 32019, 36576, 39408, 39624, 42692, 52544, 52832, 59112, 59436, 64038, 73152, 78816, 79248, 85384, 96057, 104267, 105664, 118224, 118872, 128076, 157632, 158496, 170768, 192114, 208534, 236448, 237744, 256152, 312801, 316992, 341536, 384228, 417068, 472896, 475488, 512304, 625602, 683072, 768456, 834136, 938403, 950976, 1024608, 1251204, 1355471, 1536912, 1668272, 1876806, 2049216, 2502408, 2710942, 3073824, 3336544, 3753612, 4066413, 5004816, 5421884, 6147648, 6673088, 7507224, 8132826, 10009632, 10843768, 12199239, 15014448, 16265652, 20019264, 21687536, 24398478, 30028896, 32531304, 43375072, 48796956, 60057792, 65062608, 86750144, 97593912, 130125216, 195187824, 260250432, 390375648, 780751296]

約数ペア:

[(1, 780751296), (2, 390375648), (3, 260250432), (4, 195187824), (6, 130125216), (8, 97593912), (9, 86750144), (12, 65062608), (13, 60057792), (16, 48796956), (18, 43375072), (24, 32531304), (26, 30028896), (32, 24398478), (36, 21687536), (39, 20019264), (48, 16265652), (52, 15014448), (64, 12199239), (72, 10843768), (78, 10009632), (96, 8132826), (104, 7507224), (117, 6673088), (127, 6147648), (144, 5421884), (156, 5004816), (192, 4066413), (208, 3753612), (234, 3336544), (254, 3073824), (288, 2710942), (312, 2502408), (381, 2049216), (416, 1876806), (468, 1668272), (508, 1536912), (576, 1355471), (624, 1251204), (762, 1024608), (821, 950976), (832, 938403), (936, 834136), (1016, 768456), (1143, 683072), (1248, 625602), (1524, 512304), (1642, 475488), (1651, 472896), (1872, 417068), (2032, 384228), (2286, 341536), (2463, 316992), (2496, 312801), (3048, 256152), (3284, 237744), (3302, 236448), (3744, 208534), (4064, 192114), (4572, 170768), (4926, 158496), (4953, 157632), (6096, 128076), (6568, 118872), (6604, 118224), (7389, 105664), (7488, 104267), (8128, 96057), (9144, 85384), (9852, 79248), (9906, 78816), (10673, 73152), (12192, 64038), (13136, 59436), (13208, 59112), (14778, 52832), (14859, 52544), (18288, 42692), (19704, 39624), (19812, 39408), (21346, 36576), (24384, 32019), (26272, 29718), (26416, 29556)]