121398816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1493}}^1$

素因数の和:1535

約数の個数: 144

約数和(自身を含む): 400583232

約数和(自身を除く): 279184416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1493, 1694, 1848, 1936, 2464, 2541, 2904, 2986, 3388, 3696, 3872, 4479, 5082, 5808, 5972, 6776, 7392, 8958, 10164, 10451, 11616, 11944, 13552, 16423, 17916, 20328, 20902, 23888, 27104, 31353, 32846, 35832, 40656, 41804, 47776, 49269, 62706, 65692, 71664, 81312, 83608, 98538, 114961, 125412, 131384, 143328, 167216, 180653, 197076, 229922, 250824, 262768, 334432, 344883, 361306, 394152, 459844, 501648, 525536, 541959, 689766, 722612, 788304, 919688, 1003296, 1083918, 1264571, 1379532, 1445224, 1576608, 1839376, 2167836, 2529142, 2759064, 2890448, 3678752, 3793713, 4335672, 5058284, 5518128, 5780896, 7587426, 8671344, 10116568, 11036256, 15174852, 17342688, 20233136, 30349704, 40466272, 60699408, 121398816]

約数ペア:

[(1, 121398816), (2, 60699408), (3, 40466272), (4, 30349704), (6, 20233136), (7, 17342688), (8, 15174852), (11, 11036256), (12, 10116568), (14, 8671344), (16, 7587426), (21, 5780896), (22, 5518128), (24, 5058284), (28, 4335672), (32, 3793713), (33, 3678752), (42, 2890448), (44, 2759064), (48, 2529142), (56, 2167836), (66, 1839376), (77, 1576608), (84, 1445224), (88, 1379532), (96, 1264571), (112, 1083918), (121, 1003296), (132, 919688), (154, 788304), (168, 722612), (176, 689766), (224, 541959), (231, 525536), (242, 501648), (264, 459844), (308, 394152), (336, 361306), (352, 344883), (363, 334432), (462, 262768), (484, 250824), (528, 229922), (616, 197076), (672, 180653), (726, 167216), (847, 143328), (924, 131384), (968, 125412), (1056, 114961), (1232, 98538), (1452, 83608), (1493, 81312), (1694, 71664), (1848, 65692), (1936, 62706), (2464, 49269), (2541, 47776), (2904, 41804), (2986, 40656), (3388, 35832), (3696, 32846), (3872, 31353), (4479, 27104), (5082, 23888), (5808, 20902), (5972, 20328), (6776, 17916), (7392, 16423), (8958, 13552), (10164, 11944), (10451, 11616)]