22280544

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 74574864

約数和(自身を除く): 52294320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 541, 572, 624, 792, 858, 936, 1056, 1082, 1144, 1248, 1287, 1584, 1623, 1716, 1872, 2164, 2288, 2574, 3168, 3246, 3432, 3744, 4328, 4576, 4869, 5148, 5951, 6492, 6864, 7033, 8656, 9738, 10296, 11902, 12984, 13728, 14066, 17312, 17853, 19476, 20592, 21099, 23804, 25968, 28132, 35706, 38952, 41184, 42198, 47608, 51936, 53559, 56264, 63297, 71412, 77363, 77904, 84396, 95216, 107118, 112528, 126594, 142824, 154726, 155808, 168792, 190432, 214236, 225056, 232089, 253188, 285648, 309452, 337584, 428472, 464178, 506376, 571296, 618904, 675168, 696267, 856944, 928356, 1012752, 1237808, 1392534, 1713888, 1856712, 2025504, 2475616, 2785068, 3713424, 5570136, 7426848, 11140272, 22280544]

約数ペア:

[(1, 22280544), (2, 11140272), (3, 7426848), (4, 5570136), (6, 3713424), (8, 2785068), (9, 2475616), (11, 2025504), (12, 1856712), (13, 1713888), (16, 1392534), (18, 1237808), (22, 1012752), (24, 928356), (26, 856944), (32, 696267), (33, 675168), (36, 618904), (39, 571296), (44, 506376), (48, 464178), (52, 428472), (66, 337584), (72, 309452), (78, 285648), (88, 253188), (96, 232089), (99, 225056), (104, 214236), (117, 190432), (132, 168792), (143, 155808), (144, 154726), (156, 142824), (176, 126594), (198, 112528), (208, 107118), (234, 95216), (264, 84396), (286, 77904), (288, 77363), (312, 71412), (352, 63297), (396, 56264), (416, 53559), (429, 51936), (468, 47608), (528, 42198), (541, 41184), (572, 38952), (624, 35706), (792, 28132), (858, 25968), (936, 23804), (1056, 21099), (1082, 20592), (1144, 19476), (1248, 17853), (1287, 17312), (1584, 14066), (1623, 13728), (1716, 12984), (1872, 11902), (2164, 10296), (2288, 9738), (2574, 8656), (3168, 7033), (3246, 6864), (3432, 6492), (3744, 5951), (4328, 5148), (4576, 4869)]