821403072

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 336

約数和(自身を含む): 2866644000

約数和(自身を除く): 2045240928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 89, 96, 98, 108, 109, 112, 126, 144, 147, 168, 178, 189, 192, 196, 216, 218, 224, 252, 267, 288, 294, 327, 336, 356, 378, 392, 432, 436, 441, 448, 504, 534, 576, 588, 623, 654, 672, 712, 756, 763, 784, 801, 864, 872, 882, 981, 1008, 1068, 1176, 1246, 1308, 1323, 1344, 1424, 1512, 1526, 1568, 1602, 1728, 1744, 1764, 1869, 1962, 2016, 2136, 2289, 2352, 2403, 2492, 2616, 2646, 2848, 2943, 3024, 3052, 3136, 3204, 3488, 3528, 3738, 3924, 4032, 4272, 4361, 4578, 4704, 4806, 4984, 5232, 5292, 5341, 5607, 5696, 5886, 6048, 6104, 6408, 6867, 6976, 7056, 7476, 7848, 8544, 8722, 9156, 9408, 9612, 9701, 9968, 10464, 10584, 10682, 11214, 11772, 12096, 12208, 12816, 13083, 13734, 14112, 14952, 15696, 16023, 16821, 17088, 17444, 18312, 19224, 19402, 19936, 20601, 20928, 21168, 21364, 22428, 23544, 24416, 25632, 26166, 27468, 28224, 29103, 29904, 31392, 32046, 33642, 34888, 36624, 38448, 38804, 39249, 39872, 41202, 42336, 42728, 44856, 47088, 48069, 48832, 51264, 52332, 54936, 58206, 59808, 62784, 64092, 67284, 67907, 69776, 73248, 76896, 77608, 78498, 82404, 84672, 85456, 87309, 89712, 94176, 96138, 104664, 109872, 116412, 117747, 119616, 128184, 134568, 135814, 139552, 144207, 146496, 153792, 155216, 156996, 164808, 170912, 174618, 179424, 188352, 192276, 203721, 209328, 219744, 232824, 235494, 256368, 261927, 269136, 271628, 279104, 288414, 310432, 313992, 329616, 341824, 349236, 358848, 384552, 407442, 418656, 439488, 465648, 470988, 475349, 512736, 523854, 538272, 543256, 576828, 611163, 620864, 627984, 659232, 698472, 769104, 814884, 837312, 931296, 941976, 950698, 1025472, 1047708, 1076544, 1086512, 1153656, 1222326, 1255968, 1318464, 1396944, 1426047, 1538208, 1629768, 1833489, 1862592, 1883952, 1901396, 2095416, 2173024, 2307312, 2444652, 2511936, 2793888, 2852094, 3076416, 3259536, 3666978, 3767904, 3802792, 4190832, 4278141, 4346048, 4614624, 4889304, 5587776, 5704188, 6519072, 7333956, 7535808, 7605584, 8381664, 8556282, 9229248, 9778608, 11408376, 12834423, 13038144, 14667912, 15211168, 16763328, 17112564, 19557216, 22816752, 25668846, 29335824, 30422336, 34225128, 39114432, 45633504, 51337692, 58671648, 68450256, 91267008, 102675384, 117343296, 136900512, 205350768, 273801024, 410701536, 821403072]

約数ペア:

[(1, 821403072), (2, 410701536), (3, 273801024), (4, 205350768), (6, 136900512), (7, 117343296), (8, 102675384), (9, 91267008), (12, 68450256), (14, 58671648), (16, 51337692), (18, 45633504), (21, 39114432), (24, 34225128), (27, 30422336), (28, 29335824), (32, 25668846), (36, 22816752), (42, 19557216), (48, 17112564), (49, 16763328), (54, 15211168), (56, 14667912), (63, 13038144), (64, 12834423), (72, 11408376), (84, 9778608), (89, 9229248), (96, 8556282), (98, 8381664), (108, 7605584), (109, 7535808), (112, 7333956), (126, 6519072), (144, 5704188), (147, 5587776), (168, 4889304), (178, 4614624), (189, 4346048), (192, 4278141), (196, 4190832), (216, 3802792), (218, 3767904), (224, 3666978), (252, 3259536), (267, 3076416), (288, 2852094), (294, 2793888), (327, 2511936), (336, 2444652), (356, 2307312), (378, 2173024), (392, 2095416), (432, 1901396), (436, 1883952), (441, 1862592), (448, 1833489), (504, 1629768), (534, 1538208), (576, 1426047), (588, 1396944), (623, 1318464), (654, 1255968), (672, 1222326), (712, 1153656), (756, 1086512), (763, 1076544), (784, 1047708), (801, 1025472), (864, 950698), (872, 941976), (882, 931296), (981, 837312), (1008, 814884), (1068, 769104), (1176, 698472), (1246, 659232), (1308, 627984), (1323, 620864), (1344, 611163), (1424, 576828), (1512, 543256), (1526, 538272), (1568, 523854), (1602, 512736), (1728, 475349), (1744, 470988), (1764, 465648), (1869, 439488), (1962, 418656), (2016, 407442), (2136, 384552), (2289, 358848), (2352, 349236), (2403, 341824), (2492, 329616), (2616, 313992), (2646, 310432), (2848, 288414), (2943, 279104), (3024, 271628), (3052, 269136), (3136, 261927), (3204, 256368), (3488, 235494), (3528, 232824), (3738, 219744), (3924, 209328), (4032, 203721), (4272, 192276), (4361, 188352), (4578, 179424), (4704, 174618), (4806, 170912), (4984, 164808), (5232, 156996), (5292, 155216), (5341, 153792), (5607, 146496), (5696, 144207), (5886, 139552), (6048, 135814), (6104, 134568), (6408, 128184), (6867, 119616), (6976, 117747), (7056, 116412), (7476, 109872), (7848, 104664), (8544, 96138), (8722, 94176), (9156, 89712), (9408, 87309), (9612, 85456), (9701, 84672), (9968, 82404), (10464, 78498), (10584, 77608), (10682, 76896), (11214, 73248), (11772, 69776), (12096, 67907), (12208, 67284), (12816, 64092), (13083, 62784), (13734, 59808), (14112, 58206), (14952, 54936), (15696, 52332), (16023, 51264), (16821, 48832), (17088, 48069), (17444, 47088), (18312, 44856), (19224, 42728), (19402, 42336), (19936, 41202), (20601, 39872), (20928, 39249), (21168, 38804), (21364, 38448), (22428, 36624), (23544, 34888), (24416, 33642), (25632, 32046), (26166, 31392), (27468, 29904), (28224, 29103)]