784480704

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8221}}^1$

素因数の和:8314

約数の個数: 112

約数和(自身を含む): 2405822976

約数和(自身を除く): 1621342272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 284, 336, 426, 448, 497, 568, 672, 852, 994, 1136, 1344, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 4544, 5964, 6816, 7952, 8221, 11928, 13632, 15904, 16442, 23856, 24663, 31808, 32884, 47712, 49326, 57547, 65768, 95424, 98652, 115094, 131536, 172641, 197304, 230188, 263072, 345282, 394608, 460376, 526144, 583691, 690564, 789216, 920752, 1167382, 1381128, 1578432, 1751073, 1841504, 2334764, 2762256, 3502146, 3683008, 4085837, 4669528, 5524512, 7004292, 8171674, 9339056, 11049024, 12257511, 14008584, 16343348, 18678112, 24515022, 28017168, 32686696, 37356224, 49030044, 56034336, 65373392, 98060088, 112068672, 130746784, 196120176, 261493568, 392240352, 784480704]

約数ペア:

[(1, 784480704), (2, 392240352), (3, 261493568), (4, 196120176), (6, 130746784), (7, 112068672), (8, 98060088), (12, 65373392), (14, 56034336), (16, 49030044), (21, 37356224), (24, 32686696), (28, 28017168), (32, 24515022), (42, 18678112), (48, 16343348), (56, 14008584), (64, 12257511), (71, 11049024), (84, 9339056), (96, 8171674), (112, 7004292), (142, 5524512), (168, 4669528), (192, 4085837), (213, 3683008), (224, 3502146), (284, 2762256), (336, 2334764), (426, 1841504), (448, 1751073), (497, 1578432), (568, 1381128), (672, 1167382), (852, 920752), (994, 789216), (1136, 690564), (1344, 583691), (1491, 526144), (1704, 460376), (1988, 394608), (2272, 345282), (2982, 263072), (3408, 230188), (3976, 197304), (4544, 172641), (5964, 131536), (6816, 115094), (7952, 98652), (8221, 95424), (11928, 65768), (13632, 57547), (15904, 49326), (16442, 47712), (23856, 32884), (24663, 31808)]