1312340736

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:887

約数の個数: 216

約数和(自身を含む): 4162597824

約数和(自身を除く): 2850257088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 128, 129, 147, 168, 172, 192, 196, 224, 256, 258, 294, 301, 336, 344, 384, 392, 448, 516, 588, 602, 672, 688, 768, 784, 811, 896, 903, 1032, 1176, 1204, 1344, 1376, 1568, 1622, 1792, 1806, 2064, 2107, 2352, 2408, 2433, 2688, 2752, 3136, 3244, 3612, 4128, 4214, 4704, 4816, 4866, 5376, 5504, 5677, 6272, 6321, 6488, 7224, 8256, 8428, 9408, 9632, 9732, 11008, 11354, 12544, 12642, 12976, 14448, 16512, 16856, 17031, 18816, 19264, 19464, 22708, 25284, 25952, 28896, 33024, 33712, 34062, 34873, 37632, 38528, 38928, 39739, 45416, 50568, 51904, 57792, 67424, 68124, 69746, 77056, 77856, 79478, 90832, 101136, 103808, 104619, 115584, 119217, 134848, 136248, 139492, 155712, 158956, 181664, 202272, 207616, 209238, 231168, 238434, 244111, 269696, 272496, 278984, 311424, 317912, 363328, 404544, 418476, 476868, 488222, 539392, 544992, 557968, 622848, 635824, 726656, 732333, 809088, 836952, 953736, 976444, 1089984, 1115936, 1271648, 1453312, 1464666, 1618176, 1673904, 1708777, 1907472, 1952888, 2179968, 2231872, 2543296, 2929332, 3347808, 3417554, 3814944, 3905776, 4359936, 4463744, 5086592, 5126331, 5858664, 6695616, 6835108, 7629888, 7811552, 8927488, 10173184, 10252662, 11717328, 13391232, 13670216, 15259776, 15623104, 20505324, 23434656, 26782464, 27340432, 30519552, 31246208, 41010648, 46869312, 54680864, 62492416, 82021296, 93738624, 109361728, 164042592, 187477248, 218723456, 328085184, 437446912, 656170368, 1312340736]

約数ペア:

[(1, 1312340736), (2, 656170368), (3, 437446912), (4, 328085184), (6, 218723456), (7, 187477248), (8, 164042592), (12, 109361728), (14, 93738624), (16, 82021296), (21, 62492416), (24, 54680864), (28, 46869312), (32, 41010648), (42, 31246208), (43, 30519552), (48, 27340432), (49, 26782464), (56, 23434656), (64, 20505324), (84, 15623104), (86, 15259776), (96, 13670216), (98, 13391232), (112, 11717328), (128, 10252662), (129, 10173184), (147, 8927488), (168, 7811552), (172, 7629888), (192, 6835108), (196, 6695616), (224, 5858664), (256, 5126331), (258, 5086592), (294, 4463744), (301, 4359936), (336, 3905776), (344, 3814944), (384, 3417554), (392, 3347808), (448, 2929332), (516, 2543296), (588, 2231872), (602, 2179968), (672, 1952888), (688, 1907472), (768, 1708777), (784, 1673904), (811, 1618176), (896, 1464666), (903, 1453312), (1032, 1271648), (1176, 1115936), (1204, 1089984), (1344, 976444), (1376, 953736), (1568, 836952), (1622, 809088), (1792, 732333), (1806, 726656), (2064, 635824), (2107, 622848), (2352, 557968), (2408, 544992), (2433, 539392), (2688, 488222), (2752, 476868), (3136, 418476), (3244, 404544), (3612, 363328), (4128, 317912), (4214, 311424), (4704, 278984), (4816, 272496), (4866, 269696), (5376, 244111), (5504, 238434), (5677, 231168), (6272, 209238), (6321, 207616), (6488, 202272), (7224, 181664), (8256, 158956), (8428, 155712), (9408, 139492), (9632, 136248), (9732, 134848), (11008, 119217), (11354, 115584), (12544, 104619), (12642, 103808), (12976, 101136), (14448, 90832), (16512, 79478), (16856, 77856), (17031, 77056), (18816, 69746), (19264, 68124), (19464, 67424), (22708, 57792), (25284, 51904), (25952, 50568), (28896, 45416), (33024, 39739), (33712, 38928), (34062, 38528), (34873, 37632)]