221622192

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 681237648

約数和(自身を除く): 459615456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 181, 198, 264, 362, 396, 528, 543, 724, 773, 792, 1086, 1448, 1546, 1584, 1629, 1991, 2172, 2319, 2896, 3092, 3258, 3982, 4344, 4638, 5973, 6184, 6516, 6957, 7964, 8503, 8688, 9276, 11946, 12368, 13032, 13914, 15928, 17006, 17919, 18552, 23892, 25509, 26064, 27828, 31856, 34012, 35838, 37104, 47784, 51018, 55656, 68024, 71676, 76527, 95568, 102036, 111312, 136048, 139913, 143352, 153054, 204072, 279826, 286704, 306108, 408144, 419739, 559652, 612216, 839478, 1119304, 1224432, 1259217, 1539043, 1678956, 2238608, 2518434, 3078086, 3357912, 4617129, 5036868, 6156172, 6715824, 9234258, 10073736, 12312344, 13851387, 18468516, 20147472, 24624688, 27702774, 36937032, 55405548, 73874064, 110811096, 221622192]

約数ペア:

[(1, 221622192), (2, 110811096), (3, 73874064), (4, 55405548), (6, 36937032), (8, 27702774), (9, 24624688), (11, 20147472), (12, 18468516), (16, 13851387), (18, 12312344), (22, 10073736), (24, 9234258), (33, 6715824), (36, 6156172), (44, 5036868), (48, 4617129), (66, 3357912), (72, 3078086), (88, 2518434), (99, 2238608), (132, 1678956), (144, 1539043), (176, 1259217), (181, 1224432), (198, 1119304), (264, 839478), (362, 612216), (396, 559652), (528, 419739), (543, 408144), (724, 306108), (773, 286704), (792, 279826), (1086, 204072), (1448, 153054), (1546, 143352), (1584, 139913), (1629, 136048), (1991, 111312), (2172, 102036), (2319, 95568), (2896, 76527), (3092, 71676), (3258, 68024), (3982, 55656), (4344, 51018), (4638, 47784), (5973, 37104), (6184, 35838), (6516, 34012), (6957, 31856), (7964, 27828), (8503, 26064), (8688, 25509), (9276, 23892), (11946, 18552), (12368, 17919), (13032, 17006), (13914, 15928)]