231278432

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 216

約数和(自身を含む): 618973488

約数和(自身を除く): 387695056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 53, 56, 77, 88, 92, 98, 106, 112, 121, 154, 161, 176, 184, 196, 212, 224, 242, 253, 308, 322, 352, 368, 371, 392, 424, 484, 506, 539, 583, 616, 644, 736, 742, 784, 847, 848, 968, 1012, 1078, 1127, 1166, 1219, 1232, 1288, 1484, 1568, 1694, 1696, 1771, 1936, 2024, 2156, 2254, 2332, 2438, 2464, 2576, 2597, 2783, 2968, 3388, 3542, 3872, 4048, 4081, 4312, 4508, 4664, 4876, 5152, 5194, 5566, 5929, 5936, 6413, 6776, 7084, 8096, 8162, 8533, 8624, 9016, 9328, 9752, 10388, 11132, 11858, 11872, 12397, 12826, 13409, 13552, 14168, 16324, 17066, 17248, 18032, 18656, 19481, 19504, 20776, 22264, 23716, 24794, 25652, 26818, 27104, 28336, 28567, 32648, 34132, 36064, 38962, 39008, 41552, 44528, 44891, 47432, 49588, 51304, 53636, 56672, 57134, 59731, 65296, 68264, 77924, 83104, 89056, 89782, 93863, 94864, 99176, 102608, 107272, 114268, 119462, 130592, 136367, 136528, 147499, 155848, 179564, 187726, 189728, 198352, 205216, 214544, 228536, 238924, 272734, 273056, 294998, 311696, 314237, 359128, 375452, 396704, 429088, 457072, 477848, 545468, 589996, 623392, 628474, 657041, 718256, 750904, 914144, 955696, 1032493, 1090936, 1179992, 1256948, 1314082, 1436512, 1501808, 1911392, 2064986, 2181872, 2359984, 2513896, 2628164, 3003616, 4129972, 4363744, 4719968, 5027792, 5256328, 7227451, 8259944, 10055584, 10512656, 14454902, 16519888, 21025312, 28909804, 33039776, 57819608, 115639216, 231278432]

約数ペア:

[(1, 231278432), (2, 115639216), (4, 57819608), (7, 33039776), (8, 28909804), (11, 21025312), (14, 16519888), (16, 14454902), (22, 10512656), (23, 10055584), (28, 8259944), (32, 7227451), (44, 5256328), (46, 5027792), (49, 4719968), (53, 4363744), (56, 4129972), (77, 3003616), (88, 2628164), (92, 2513896), (98, 2359984), (106, 2181872), (112, 2064986), (121, 1911392), (154, 1501808), (161, 1436512), (176, 1314082), (184, 1256948), (196, 1179992), (212, 1090936), (224, 1032493), (242, 955696), (253, 914144), (308, 750904), (322, 718256), (352, 657041), (368, 628474), (371, 623392), (392, 589996), (424, 545468), (484, 477848), (506, 457072), (539, 429088), (583, 396704), (616, 375452), (644, 359128), (736, 314237), (742, 311696), (784, 294998), (847, 273056), (848, 272734), (968, 238924), (1012, 228536), (1078, 214544), (1127, 205216), (1166, 198352), (1219, 189728), (1232, 187726), (1288, 179564), (1484, 155848), (1568, 147499), (1694, 136528), (1696, 136367), (1771, 130592), (1936, 119462), (2024, 114268), (2156, 107272), (2254, 102608), (2332, 99176), (2438, 94864), (2464, 93863), (2576, 89782), (2597, 89056), (2783, 83104), (2968, 77924), (3388, 68264), (3542, 65296), (3872, 59731), (4048, 57134), (4081, 56672), (4312, 53636), (4508, 51304), (4664, 49588), (4876, 47432), (5152, 44891), (5194, 44528), (5566, 41552), (5929, 39008), (5936, 38962), (6413, 36064), (6776, 34132), (7084, 32648), (8096, 28567), (8162, 28336), (8533, 27104), (8624, 26818), (9016, 25652), (9328, 24794), (9752, 23716), (10388, 22264), (11132, 20776), (11858, 19504), (11872, 19481), (12397, 18656), (12826, 18032), (13409, 17248), (13552, 17066), (14168, 16324)]