221096232

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2216

約数の個数: 144

約数和(自身を含む): 720918900

約数和(自身を除く): 499822668

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 294, 348, 392, 406, 441, 504, 522, 588, 609, 696, 812, 882, 1044, 1176, 1218, 1421, 1624, 1764, 1827, 2088, 2161, 2436, 2842, 3528, 3654, 4263, 4322, 4872, 5684, 6483, 7308, 8526, 8644, 11368, 12789, 12966, 14616, 15127, 17052, 17288, 19449, 25578, 25932, 30254, 34104, 38898, 45381, 51156, 51864, 60508, 62669, 77796, 90762, 102312, 105889, 121016, 125338, 136143, 155592, 181524, 188007, 211778, 250676, 272286, 317667, 363048, 376014, 423556, 438683, 501352, 544572, 564021, 635334, 752028, 847112, 877366, 953001, 1089144, 1128042, 1270668, 1316049, 1504056, 1754732, 1906002, 2256084, 2541336, 2632098, 3070781, 3509464, 3812004, 3948147, 4512168, 5264196, 6141562, 7624008, 7896294, 9212343, 10528392, 12283124, 15792588, 18424686, 24566248, 27637029, 31585176, 36849372, 55274058, 73698744, 110548116, 221096232]

約数ペア:

[(1, 221096232), (2, 110548116), (3, 73698744), (4, 55274058), (6, 36849372), (7, 31585176), (8, 27637029), (9, 24566248), (12, 18424686), (14, 15792588), (18, 12283124), (21, 10528392), (24, 9212343), (28, 7896294), (29, 7624008), (36, 6141562), (42, 5264196), (49, 4512168), (56, 3948147), (58, 3812004), (63, 3509464), (72, 3070781), (84, 2632098), (87, 2541336), (98, 2256084), (116, 1906002), (126, 1754732), (147, 1504056), (168, 1316049), (174, 1270668), (196, 1128042), (203, 1089144), (232, 953001), (252, 877366), (261, 847112), (294, 752028), (348, 635334), (392, 564021), (406, 544572), (441, 501352), (504, 438683), (522, 423556), (588, 376014), (609, 363048), (696, 317667), (812, 272286), (882, 250676), (1044, 211778), (1176, 188007), (1218, 181524), (1421, 155592), (1624, 136143), (1764, 125338), (1827, 121016), (2088, 105889), (2161, 102312), (2436, 90762), (2842, 77796), (3528, 62669), (3654, 60508), (4263, 51864), (4322, 51156), (4872, 45381), (5684, 38898), (6483, 34104), (7308, 30254), (8526, 25932), (8644, 25578), (11368, 19449), (12789, 17288), (12966, 17052), (14616, 15127)]