285287923872

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1063999}}^1$

素因数の和:1064048

約数の個数: 216

約数和(自身を含む): 993414240000

約数和(自身を除く): 708126316128

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, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1568, 1596, 1764, 1824, 1862, 2016, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4256, 4704, 4788, 5472, 5586, 6384, 7056, 7448, 8379, 9576, 11172, 12768, 14112, 14896, 16758, 19152, 22344, 29792, 33516, 38304, 44688, 67032, 89376, 134064, 268128, 1063999, 2127998, 3191997, 4255996, 6383994, 7447993, 8511992, 9575991, 12767988, 14895986, 17023984, 19151982, 20215981, 22343979, 25535976, 29791972, 34047968, 38303964, 40431962, 44687958, 51071952, 52135951, 59583944, 60647943, 67031937, 76607928, 80863924, 89375916, 102143904, 104271902, 119167888, 121295886, 134063874, 141511867, 153215856, 156407853, 161727848, 178751832, 181943829, 208543804, 238335776, 242591772, 268127748, 283023734, 306431712, 312815706, 323455696, 357503664, 363887658, 417087608, 424535601, 469223559, 485183544, 536255496, 566047468, 625631412, 646911392, 715007328, 727775316, 834175216, 849071202, 938447118, 970367088, 990583069, 1072510992, 1132094936, 1251262824, 1273606803, 1455550632, 1668350432, 1698142404, 1876894236, 1940734176, 1981166138, 2145021984, 2264189872, 2502525648, 2547213606, 2911101264, 2971749207, 3396284808, 3753788472, 3962332276, 4528379744, 5005051296, 5094427212, 5822202528, 5943498414, 6792569616, 7507576944, 7924664552, 8915247621, 10188854424, 11886996828, 13585139232, 15015153888, 15849329104, 17830495242, 20377708848, 23773993656, 31698658208, 35660990484, 40755417696, 47547987312, 71321980968, 95095974624, 142643961936, 285287923872]

約数ペア:

[(1, 285287923872), (2, 142643961936), (3, 95095974624), (4, 71321980968), (6, 47547987312), (7, 40755417696), (8, 35660990484), (9, 31698658208), (12, 23773993656), (14, 20377708848), (16, 17830495242), (18, 15849329104), (19, 15015153888), (21, 13585139232), (24, 11886996828), (28, 10188854424), (32, 8915247621), (36, 7924664552), (38, 7507576944), (42, 6792569616), (48, 5943498414), (49, 5822202528), (56, 5094427212), (57, 5005051296), (63, 4528379744), (72, 3962332276), (76, 3753788472), (84, 3396284808), (96, 2971749207), (98, 2911101264), (112, 2547213606), (114, 2502525648), (126, 2264189872), (133, 2145021984), (144, 1981166138), (147, 1940734176), (152, 1876894236), (168, 1698142404), (171, 1668350432), (196, 1455550632), (224, 1273606803), (228, 1251262824), (252, 1132094936), (266, 1072510992), (288, 990583069), (294, 970367088), (304, 938447118), (336, 849071202), (342, 834175216), (392, 727775316), (399, 715007328), (441, 646911392), (456, 625631412), (504, 566047468), (532, 536255496), (588, 485183544), (608, 469223559), (672, 424535601), (684, 417087608), (784, 363887658), (798, 357503664), (882, 323455696), (912, 312815706), (931, 306431712), (1008, 283023734), (1064, 268127748), (1176, 242591772), (1197, 238335776), (1368, 208543804), (1568, 181943829), (1596, 178751832), (1764, 161727848), (1824, 156407853), (1862, 153215856), (2016, 141511867), (2128, 134063874), (2352, 121295886), (2394, 119167888), (2736, 104271902), (2793, 102143904), (3192, 89375916), (3528, 80863924), (3724, 76607928), (4256, 67031937), (4704, 60647943), (4788, 59583944), (5472, 52135951), (5586, 51071952), (6384, 44687958), (7056, 40431962), (7448, 38303964), (8379, 34047968), (9576, 29791972), (11172, 25535976), (12768, 22343979), (14112, 20215981), (14896, 19151982), (16758, 17023984), (19152, 14895986), (22344, 12767988), (29792, 9575991), (33516, 8511992), (38304, 7447993), (44688, 6383994), (67032, 4255996), (89376, 3191997), (134064, 2127998), (268128, 1063999)]