813378048

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 2569415904

約数和(自身を除く): 1756037856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 101, 107, 112, 128, 147, 168, 192, 196, 202, 214, 224, 256, 294, 303, 321, 336, 384, 392, 404, 428, 448, 512, 588, 606, 642, 672, 707, 749, 768, 784, 808, 856, 896, 1176, 1212, 1284, 1344, 1414, 1498, 1536, 1568, 1616, 1712, 1792, 2121, 2247, 2352, 2424, 2568, 2688, 2828, 2996, 3136, 3232, 3424, 3584, 4242, 4494, 4704, 4848, 4949, 5136, 5243, 5376, 5656, 5992, 6272, 6464, 6848, 8484, 8988, 9408, 9696, 9898, 10272, 10486, 10752, 10807, 11312, 11984, 12544, 12928, 13696, 14847, 15729, 16968, 17976, 18816, 19392, 19796, 20544, 20972, 21614, 22624, 23968, 25088, 25856, 27392, 29694, 31458, 32421, 33936, 35952, 37632, 38784, 39592, 41088, 41944, 43228, 45248, 47936, 51712, 54784, 59388, 62916, 64842, 67872, 71904, 75264, 75649, 77568, 79184, 82176, 83888, 86456, 90496, 95872, 118776, 125832, 129684, 135744, 143808, 151298, 155136, 158368, 164352, 167776, 172912, 180992, 191744, 226947, 237552, 251664, 259368, 271488, 287616, 302596, 316736, 335552, 345824, 361984, 383488, 453894, 475104, 503328, 518736, 529543, 542976, 575232, 605192, 633472, 671104, 691648, 907788, 950208, 1006656, 1037472, 1059086, 1085952, 1150464, 1210384, 1266944, 1342208, 1383296, 1588629, 1815576, 1900416, 2013312, 2074944, 2118172, 2420768, 2533888, 2684416, 2766592, 3177258, 3631152, 3800832, 4026624, 4149888, 4236344, 4841536, 5533184, 6354516, 7262304, 7601664, 8053248, 8299776, 8472688, 9683072, 12709032, 14524608, 16599552, 16945376, 19366144, 25418064, 29049216, 33890752, 38732288, 50836128, 58098432, 67781504, 101672256, 116196864, 135563008, 203344512, 271126016, 406689024, 813378048]

約数ペア:

[(1, 813378048), (2, 406689024), (3, 271126016), (4, 203344512), (6, 135563008), (7, 116196864), (8, 101672256), (12, 67781504), (14, 58098432), (16, 50836128), (21, 38732288), (24, 33890752), (28, 29049216), (32, 25418064), (42, 19366144), (48, 16945376), (49, 16599552), (56, 14524608), (64, 12709032), (84, 9683072), (96, 8472688), (98, 8299776), (101, 8053248), (107, 7601664), (112, 7262304), (128, 6354516), (147, 5533184), (168, 4841536), (192, 4236344), (196, 4149888), (202, 4026624), (214, 3800832), (224, 3631152), (256, 3177258), (294, 2766592), (303, 2684416), (321, 2533888), (336, 2420768), (384, 2118172), (392, 2074944), (404, 2013312), (428, 1900416), (448, 1815576), (512, 1588629), (588, 1383296), (606, 1342208), (642, 1266944), (672, 1210384), (707, 1150464), (749, 1085952), (768, 1059086), (784, 1037472), (808, 1006656), (856, 950208), (896, 907788), (1176, 691648), (1212, 671104), (1284, 633472), (1344, 605192), (1414, 575232), (1498, 542976), (1536, 529543), (1568, 518736), (1616, 503328), (1712, 475104), (1792, 453894), (2121, 383488), (2247, 361984), (2352, 345824), (2424, 335552), (2568, 316736), (2688, 302596), (2828, 287616), (2996, 271488), (3136, 259368), (3232, 251664), (3424, 237552), (3584, 226947), (4242, 191744), (4494, 180992), (4704, 172912), (4848, 167776), (4949, 164352), (5136, 158368), (5243, 155136), (5376, 151298), (5656, 143808), (5992, 135744), (6272, 129684), (6464, 125832), (6848, 118776), (8484, 95872), (8988, 90496), (9408, 86456), (9696, 83888), (9898, 82176), (10272, 79184), (10486, 77568), (10752, 75649), (10807, 75264), (11312, 71904), (11984, 67872), (12544, 64842), (12928, 62916), (13696, 59388), (14847, 54784), (15729, 51712), (16968, 47936), (17976, 45248), (18816, 43228), (19392, 41944), (19796, 41088), (20544, 39592), (20972, 38784), (21614, 37632), (22624, 35952), (23968, 33936), (25088, 32421), (25856, 31458), (27392, 29694)]