220532928

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2171

約数の個数: 168

約数和(自身を含む): 740810304

約数和(自身を除く): 520277376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 392, 448, 462, 528, 539, 588, 616, 672, 704, 784, 924, 1056, 1078, 1176, 1232, 1344, 1568, 1617, 1848, 2112, 2131, 2156, 2352, 2464, 3136, 3234, 3696, 4262, 4312, 4704, 4928, 6393, 6468, 7392, 8524, 8624, 9408, 12786, 12936, 14784, 14917, 17048, 17248, 23441, 25572, 25872, 29834, 34096, 34496, 44751, 46882, 51144, 51744, 59668, 68192, 70323, 89502, 93764, 102288, 103488, 104419, 119336, 136384, 140646, 164087, 179004, 187528, 204576, 208838, 238672, 281292, 313257, 328174, 358008, 375056, 409152, 417676, 477344, 492261, 562584, 626514, 656348, 716016, 750112, 835352, 954688, 984522, 1125168, 1148609, 1253028, 1312696, 1432032, 1500224, 1670704, 1969044, 2250336, 2297218, 2506056, 2625392, 2864064, 3341408, 3445827, 3938088, 4500672, 4594436, 5012112, 5250784, 6682816, 6891654, 7876176, 9188872, 10024224, 10501568, 13783308, 15752352, 18377744, 20048448, 27566616, 31504704, 36755488, 55133232, 73510976, 110266464, 220532928]

約数ペア:

[(1, 220532928), (2, 110266464), (3, 73510976), (4, 55133232), (6, 36755488), (7, 31504704), (8, 27566616), (11, 20048448), (12, 18377744), (14, 15752352), (16, 13783308), (21, 10501568), (22, 10024224), (24, 9188872), (28, 7876176), (32, 6891654), (33, 6682816), (42, 5250784), (44, 5012112), (48, 4594436), (49, 4500672), (56, 3938088), (64, 3445827), (66, 3341408), (77, 2864064), (84, 2625392), (88, 2506056), (96, 2297218), (98, 2250336), (112, 1969044), (132, 1670704), (147, 1500224), (154, 1432032), (168, 1312696), (176, 1253028), (192, 1148609), (196, 1125168), (224, 984522), (231, 954688), (264, 835352), (294, 750112), (308, 716016), (336, 656348), (352, 626514), (392, 562584), (448, 492261), (462, 477344), (528, 417676), (539, 409152), (588, 375056), (616, 358008), (672, 328174), (704, 313257), (784, 281292), (924, 238672), (1056, 208838), (1078, 204576), (1176, 187528), (1232, 179004), (1344, 164087), (1568, 140646), (1617, 136384), (1848, 119336), (2112, 104419), (2131, 103488), (2156, 102288), (2352, 93764), (2464, 89502), (3136, 70323), (3234, 68192), (3696, 59668), (4262, 51744), (4312, 51144), (4704, 46882), (4928, 44751), (6393, 34496), (6468, 34096), (7392, 29834), (8524, 25872), (8624, 25572), (9408, 23441), (12786, 17248), (12936, 17048), (14784, 14917)]