641756775744

素因数分解:

$2^6\times 3^3\times 7^3\times {\mathrm{1082761}}^1$

素因数の和:1082803

約数の個数: 224

約数和(自身を含む): 2200172384000

約数和(自身を除く): 1558415608256

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, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 448, 504, 576, 588, 672, 686, 756, 784, 864, 882, 1008, 1029, 1176, 1323, 1344, 1372, 1512, 1568, 1728, 1764, 2016, 2058, 2352, 2646, 2744, 3024, 3087, 3136, 3528, 4032, 4116, 4704, 5292, 5488, 6048, 6174, 7056, 8232, 9261, 9408, 10584, 10976, 12096, 12348, 14112, 16464, 18522, 21168, 21952, 24696, 28224, 32928, 37044, 42336, 49392, 65856, 74088, 84672, 98784, 148176, 197568, 296352, 592704, 1082761, 2165522, 3248283, 4331044, 6496566, 7579327, 8662088, 9744849, 12993132, 15158654, 17324176, 19489698, 22737981, 25986264, 29234547, 30317308, 34648352, 38979396, 45475962, 51972528, 53055289, 58469094, 60634616, 68213943, 69296704, 77958792, 90951924, 103945056, 106110578, 116938188, 121269232, 136427886, 155917584, 159165867, 181903848, 204641829, 207890112, 212221156, 233876376, 242538464, 272855772, 311835168, 318331734, 363807696, 371387023, 409283658, 424442312, 467752752, 477497601, 485076928, 545711544, 623670336, 636663468, 727615392, 742774046, 818567316, 848884624, 935505504, 954995202, 1091423088, 1114161069, 1273326936, 1432492803, 1455230784, 1485548092, 1637134632, 1697769248, 1871011008, 1909990404, 2182846176, 2228322138, 2546653872, 2864985606, 2971096184, 3274269264, 3342483207, 3395538496, 3819980808, 4365692352, 4456644276, 5093307744, 5729971212, 5942192368, 6548538528, 6684966414, 7639961616, 8913288552, 10027449621, 10186615488, 11459942424, 11884384736, 13097077056, 13369932828, 15279923232, 17826577104, 20054899242, 22919884848, 23768769472, 26739865656, 30559846464, 35653154208, 40109798484, 45839769696, 53479731312, 71306308416, 80219596968, 91679539392, 106959462624, 160439193936, 213918925248, 320878387872, 641756775744]

約数ペア:

[(1, 641756775744), (2, 320878387872), (3, 213918925248), (4, 160439193936), (6, 106959462624), (7, 91679539392), (8, 80219596968), (9, 71306308416), (12, 53479731312), (14, 45839769696), (16, 40109798484), (18, 35653154208), (21, 30559846464), (24, 26739865656), (27, 23768769472), (28, 22919884848), (32, 20054899242), (36, 17826577104), (42, 15279923232), (48, 13369932828), (49, 13097077056), (54, 11884384736), (56, 11459942424), (63, 10186615488), (64, 10027449621), (72, 8913288552), (84, 7639961616), (96, 6684966414), (98, 6548538528), (108, 5942192368), (112, 5729971212), (126, 5093307744), (144, 4456644276), (147, 4365692352), (168, 3819980808), (189, 3395538496), (192, 3342483207), (196, 3274269264), (216, 2971096184), (224, 2864985606), (252, 2546653872), (288, 2228322138), (294, 2182846176), (336, 1909990404), (343, 1871011008), (378, 1697769248), (392, 1637134632), (432, 1485548092), (441, 1455230784), (448, 1432492803), (504, 1273326936), (576, 1114161069), (588, 1091423088), (672, 954995202), (686, 935505504), (756, 848884624), (784, 818567316), (864, 742774046), (882, 727615392), (1008, 636663468), (1029, 623670336), (1176, 545711544), (1323, 485076928), (1344, 477497601), (1372, 467752752), (1512, 424442312), (1568, 409283658), (1728, 371387023), (1764, 363807696), (2016, 318331734), (2058, 311835168), (2352, 272855772), (2646, 242538464), (2744, 233876376), (3024, 212221156), (3087, 207890112), (3136, 204641829), (3528, 181903848), (4032, 159165867), (4116, 155917584), (4704, 136427886), (5292, 121269232), (5488, 116938188), (6048, 106110578), (6174, 103945056), (7056, 90951924), (8232, 77958792), (9261, 69296704), (9408, 68213943), (10584, 60634616), (10976, 58469094), (12096, 53055289), (12348, 51972528), (14112, 45475962), (16464, 38979396), (18522, 34648352), (21168, 30317308), (21952, 29234547), (24696, 25986264), (28224, 22737981), (32928, 19489698), (37044, 17324176), (42336, 15158654), (49392, 12993132), (65856, 9744849), (74088, 8662088), (84672, 7579327), (98784, 6496566), (148176, 4331044), (197568, 3248283), (296352, 2165522), (592704, 1082761)]