214335048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 612057600

約数和(自身を除く): 397722552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 136, 152, 172, 204, 228, 258, 323, 344, 408, 456, 516, 643, 646, 731, 817, 969, 1032, 1286, 1292, 1462, 1634, 1929, 1938, 2193, 2451, 2572, 2584, 2924, 3268, 3858, 3876, 4386, 4902, 5144, 5848, 6536, 7716, 7752, 8772, 9804, 10931, 12217, 13889, 15432, 17544, 19608, 21862, 24434, 27649, 27778, 32793, 36651, 41667, 43724, 48868, 55298, 55556, 65586, 73302, 82947, 83334, 87448, 97736, 110596, 111112, 131172, 146604, 165894, 166668, 207689, 221192, 262344, 293208, 331788, 333336, 415378, 470033, 525331, 623067, 663576, 830756, 940066, 1050662, 1246134, 1410099, 1575993, 1661512, 1880132, 2101324, 2492268, 2820198, 3151986, 3760264, 4202648, 4984536, 5640396, 6303972, 8930627, 11280792, 12607944, 17861254, 26791881, 35722508, 53583762, 71445016, 107167524, 214335048]

約数ペア:

[(1, 214335048), (2, 107167524), (3, 71445016), (4, 53583762), (6, 35722508), (8, 26791881), (12, 17861254), (17, 12607944), (19, 11280792), (24, 8930627), (34, 6303972), (38, 5640396), (43, 4984536), (51, 4202648), (57, 3760264), (68, 3151986), (76, 2820198), (86, 2492268), (102, 2101324), (114, 1880132), (129, 1661512), (136, 1575993), (152, 1410099), (172, 1246134), (204, 1050662), (228, 940066), (258, 830756), (323, 663576), (344, 623067), (408, 525331), (456, 470033), (516, 415378), (643, 333336), (646, 331788), (731, 293208), (817, 262344), (969, 221192), (1032, 207689), (1286, 166668), (1292, 165894), (1462, 146604), (1634, 131172), (1929, 111112), (1938, 110596), (2193, 97736), (2451, 87448), (2572, 83334), (2584, 82947), (2924, 73302), (3268, 65586), (3858, 55556), (3876, 55298), (4386, 48868), (4902, 43724), (5144, 41667), (5848, 36651), (6536, 32793), (7716, 27778), (7752, 27649), (8772, 24434), (9804, 21862), (10931, 19608), (12217, 17544), (13889, 15432)]