211183728

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 647577600

約数和(自身を除く): 436393872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 101, 112, 127, 147, 168, 196, 202, 254, 294, 303, 336, 343, 381, 392, 404, 508, 588, 606, 686, 707, 762, 784, 808, 889, 1016, 1029, 1176, 1212, 1372, 1414, 1524, 1616, 1778, 2032, 2058, 2121, 2352, 2424, 2667, 2744, 2828, 3048, 3556, 4116, 4242, 4848, 4949, 5334, 5488, 5656, 6096, 6223, 7112, 8232, 8484, 9898, 10668, 11312, 12446, 12827, 14224, 14847, 16464, 16968, 18669, 19796, 21336, 24892, 25654, 29694, 33936, 34643, 37338, 38481, 39592, 42672, 43561, 49784, 51308, 59388, 69286, 74676, 76962, 79184, 87122, 89789, 99568, 102616, 103929, 118776, 130683, 138572, 149352, 153924, 174244, 179578, 205232, 207858, 237552, 261366, 269367, 277144, 298704, 307848, 348488, 359156, 415716, 522732, 538734, 554288, 615696, 628523, 696976, 718312, 831432, 1045464, 1077468, 1257046, 1436624, 1662864, 1885569, 2090928, 2154936, 2514092, 3771138, 4309872, 4399661, 5028184, 7542276, 8799322, 10056368, 13198983, 15084552, 17598644, 26397966, 30169104, 35197288, 52795932, 70394576, 105591864, 211183728]

約数ペア:

[(1, 211183728), (2, 105591864), (3, 70394576), (4, 52795932), (6, 35197288), (7, 30169104), (8, 26397966), (12, 17598644), (14, 15084552), (16, 13198983), (21, 10056368), (24, 8799322), (28, 7542276), (42, 5028184), (48, 4399661), (49, 4309872), (56, 3771138), (84, 2514092), (98, 2154936), (101, 2090928), (112, 1885569), (127, 1662864), (147, 1436624), (168, 1257046), (196, 1077468), (202, 1045464), (254, 831432), (294, 718312), (303, 696976), (336, 628523), (343, 615696), (381, 554288), (392, 538734), (404, 522732), (508, 415716), (588, 359156), (606, 348488), (686, 307848), (707, 298704), (762, 277144), (784, 269367), (808, 261366), (889, 237552), (1016, 207858), (1029, 205232), (1176, 179578), (1212, 174244), (1372, 153924), (1414, 149352), (1524, 138572), (1616, 130683), (1778, 118776), (2032, 103929), (2058, 102616), (2121, 99568), (2352, 89789), (2424, 87122), (2667, 79184), (2744, 76962), (2828, 74676), (3048, 69286), (3556, 59388), (4116, 51308), (4242, 49784), (4848, 43561), (4949, 42672), (5334, 39592), (5488, 38481), (5656, 37338), (6096, 34643), (6223, 33936), (7112, 29694), (8232, 25654), (8484, 24892), (9898, 21336), (10668, 19796), (11312, 18669), (12446, 16968), (12827, 16464), (14224, 14847)]