214867744

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 540546048

約数和(自身を除く): 325678304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 83, 91, 98, 104, 112, 127, 166, 182, 196, 208, 224, 254, 332, 364, 392, 416, 508, 581, 637, 664, 728, 784, 889, 1016, 1079, 1162, 1274, 1328, 1456, 1568, 1651, 1778, 2032, 2158, 2324, 2548, 2656, 2912, 3302, 3556, 4064, 4067, 4316, 4648, 5096, 6223, 6604, 7112, 7553, 8134, 8632, 9296, 10192, 10541, 11557, 12446, 13208, 14224, 15106, 16268, 17264, 18592, 20384, 21082, 23114, 24892, 26416, 28448, 30212, 32536, 34528, 42164, 46228, 49784, 52832, 52871, 60424, 65072, 73787, 80899, 84328, 92456, 99568, 105742, 120848, 130144, 137033, 147574, 161798, 168656, 184912, 199136, 211484, 241696, 274066, 295148, 323596, 337312, 369824, 422968, 516509, 548132, 590296, 647192, 845936, 959231, 1033018, 1096264, 1180592, 1294384, 1691872, 1918462, 2066036, 2192528, 2361184, 2588768, 3836924, 4132072, 4385056, 6714617, 7673848, 8264144, 13429234, 15347696, 16528288, 26858468, 30695392, 53716936, 107433872, 214867744]

約数ペア:

[(1, 214867744), (2, 107433872), (4, 53716936), (7, 30695392), (8, 26858468), (13, 16528288), (14, 15347696), (16, 13429234), (26, 8264144), (28, 7673848), (32, 6714617), (49, 4385056), (52, 4132072), (56, 3836924), (83, 2588768), (91, 2361184), (98, 2192528), (104, 2066036), (112, 1918462), (127, 1691872), (166, 1294384), (182, 1180592), (196, 1096264), (208, 1033018), (224, 959231), (254, 845936), (332, 647192), (364, 590296), (392, 548132), (416, 516509), (508, 422968), (581, 369824), (637, 337312), (664, 323596), (728, 295148), (784, 274066), (889, 241696), (1016, 211484), (1079, 199136), (1162, 184912), (1274, 168656), (1328, 161798), (1456, 147574), (1568, 137033), (1651, 130144), (1778, 120848), (2032, 105742), (2158, 99568), (2324, 92456), (2548, 84328), (2656, 80899), (2912, 73787), (3302, 65072), (3556, 60424), (4064, 52871), (4067, 52832), (4316, 49784), (4648, 46228), (5096, 42164), (6223, 34528), (6604, 32536), (7112, 30212), (7553, 28448), (8134, 26416), (8632, 24892), (9296, 23114), (10192, 21082), (10541, 20384), (11557, 18592), (12446, 17264), (13208, 16268), (14224, 15106)]