668174976

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 384

約数和(自身を含む): 2386800000

約数和(自身を除く): 1718625024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 89, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 178, 192, 196, 224, 228, 252, 266, 267, 288, 294, 304, 336, 342, 343, 356, 384, 392, 399, 441, 448, 456, 504, 532, 534, 576, 588, 608, 623, 672, 684, 686, 712, 784, 798, 801, 882, 896, 912, 931, 1008, 1029, 1064, 1068, 1152, 1176, 1197, 1216, 1246, 1344, 1368, 1372, 1424, 1568, 1596, 1602, 1691, 1764, 1824, 1862, 1869, 2016, 2058, 2128, 2136, 2352, 2394, 2432, 2492, 2688, 2736, 2744, 2793, 2848, 3087, 3136, 3192, 3204, 3382, 3528, 3648, 3724, 3738, 4032, 4116, 4256, 4272, 4361, 4704, 4788, 4984, 5073, 5472, 5488, 5586, 5607, 5696, 6174, 6272, 6384, 6408, 6517, 6764, 7056, 7296, 7448, 7476, 8064, 8232, 8379, 8512, 8544, 8722, 9408, 9576, 9968, 10146, 10944, 10976, 11172, 11214, 11392, 11837, 12348, 12768, 12816, 13034, 13083, 13528, 14112, 14896, 14952, 15219, 16464, 16758, 17024, 17088, 17444, 18816, 19152, 19551, 19936, 20292, 21888, 21952, 22344, 22428, 23674, 24696, 25536, 25632, 26068, 26166, 27056, 28224, 29792, 29904, 30438, 30527, 32928, 33516, 34176, 34888, 35511, 38304, 39102, 39249, 39872, 40584, 43904, 44688, 44856, 47348, 49392, 51072, 51264, 52136, 52332, 54112, 56448, 58653, 59584, 59808, 60876, 61054, 65856, 67032, 69776, 71022, 76608, 78204, 78498, 79744, 81168, 82859, 89376, 89712, 91581, 94696, 98784, 102528, 104272, 104664, 106533, 108224, 117306, 119168, 119616, 121752, 122108, 131712, 134064, 139552, 142044, 153216, 156408, 156996, 162336, 165718, 178752, 179424, 183162, 189392, 197568, 208544, 209328, 213066, 216448, 234612, 239232, 243504, 244216, 248577, 268128, 274743, 279104, 284088, 312816, 313992, 324672, 331436, 357504, 358848, 366324, 378784, 395136, 417088, 418656, 426132, 469224, 487008, 488432, 497154, 536256, 549486, 558208, 568176, 580013, 625632, 627984, 649344, 662872, 717696, 732648, 745731, 757568, 834176, 837312, 852264, 938448, 974016, 976864, 994308, 1072512, 1098972, 1136352, 1160026, 1251264, 1255968, 1325744, 1465296, 1491462, 1515136, 1674624, 1704528, 1740039, 1876896, 1948032, 1953728, 1988616, 2197944, 2272704, 2320052, 2502528, 2511936, 2651488, 2930592, 2982924, 3409056, 3480078, 3753792, 3907456, 3977232, 4395888, 4545408, 4640104, 5023872, 5220117, 5302976, 5861184, 5965848, 6818112, 6960156, 7507584, 7954464, 8791776, 9280208, 10440234, 10605952, 11722368, 11931696, 13636224, 13920312, 15908928, 17583552, 18560416, 20880468, 23863392, 27840624, 31817856, 35167104, 37120832, 41760936, 47726784, 55681248, 74241664, 83521872, 95453568, 111362496, 167043744, 222724992, 334087488, 668174976]

約数ペア:

[(1, 668174976), (2, 334087488), (3, 222724992), (4, 167043744), (6, 111362496), (7, 95453568), (8, 83521872), (9, 74241664), (12, 55681248), (14, 47726784), (16, 41760936), (18, 37120832), (19, 35167104), (21, 31817856), (24, 27840624), (28, 23863392), (32, 20880468), (36, 18560416), (38, 17583552), (42, 15908928), (48, 13920312), (49, 13636224), (56, 11931696), (57, 11722368), (63, 10605952), (64, 10440234), (72, 9280208), (76, 8791776), (84, 7954464), (89, 7507584), (96, 6960156), (98, 6818112), (112, 5965848), (114, 5861184), (126, 5302976), (128, 5220117), (133, 5023872), (144, 4640104), (147, 4545408), (152, 4395888), (168, 3977232), (171, 3907456), (178, 3753792), (192, 3480078), (196, 3409056), (224, 2982924), (228, 2930592), (252, 2651488), (266, 2511936), (267, 2502528), (288, 2320052), (294, 2272704), (304, 2197944), (336, 1988616), (342, 1953728), (343, 1948032), (356, 1876896), (384, 1740039), (392, 1704528), (399, 1674624), (441, 1515136), (448, 1491462), (456, 1465296), (504, 1325744), (532, 1255968), (534, 1251264), (576, 1160026), (588, 1136352), (608, 1098972), (623, 1072512), (672, 994308), (684, 976864), (686, 974016), (712, 938448), (784, 852264), (798, 837312), (801, 834176), (882, 757568), (896, 745731), (912, 732648), (931, 717696), (1008, 662872), (1029, 649344), (1064, 627984), (1068, 625632), (1152, 580013), (1176, 568176), (1197, 558208), (1216, 549486), (1246, 536256), (1344, 497154), (1368, 488432), (1372, 487008), (1424, 469224), (1568, 426132), (1596, 418656), (1602, 417088), (1691, 395136), (1764, 378784), (1824, 366324), (1862, 358848), (1869, 357504), (2016, 331436), (2058, 324672), (2128, 313992), (2136, 312816), (2352, 284088), (2394, 279104), (2432, 274743), (2492, 268128), (2688, 248577), (2736, 244216), (2744, 243504), (2793, 239232), (2848, 234612), (3087, 216448), (3136, 213066), (3192, 209328), (3204, 208544), (3382, 197568), (3528, 189392), (3648, 183162), (3724, 179424), (3738, 178752), (4032, 165718), (4116, 162336), (4256, 156996), (4272, 156408), (4361, 153216), (4704, 142044), (4788, 139552), (4984, 134064), (5073, 131712), (5472, 122108), (5488, 121752), (5586, 119616), (5607, 119168), (5696, 117306), (6174, 108224), (6272, 106533), (6384, 104664), (6408, 104272), (6517, 102528), (6764, 98784), (7056, 94696), (7296, 91581), (7448, 89712), (7476, 89376), (8064, 82859), (8232, 81168), (8379, 79744), (8512, 78498), (8544, 78204), (8722, 76608), (9408, 71022), (9576, 69776), (9968, 67032), (10146, 65856), (10944, 61054), (10976, 60876), (11172, 59808), (11214, 59584), (11392, 58653), (11837, 56448), (12348, 54112), (12768, 52332), (12816, 52136), (13034, 51264), (13083, 51072), (13528, 49392), (14112, 47348), (14896, 44856), (14952, 44688), (15219, 43904), (16464, 40584), (16758, 39872), (17024, 39249), (17088, 39102), (17444, 38304), (18816, 35511), (19152, 34888), (19551, 34176), (19936, 33516), (20292, 32928), (21888, 30527), (21952, 30438), (22344, 29904), (22428, 29792), (23674, 28224), (24696, 27056), (25536, 26166), (25632, 26068)]