840620928

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13597}}^1$

素因数の和:13644

約数の個数: 128

約数和(自身を含む): 2663032320

約数和(自身を除く): 1822411392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 8832, 10304, 13597, 15456, 20608, 27194, 30912, 40791, 54388, 61824, 81582, 95179, 108776, 163164, 190358, 217552, 285537, 312731, 326328, 380716, 435104, 571074, 625462, 652656, 761432, 870208, 938193, 1142148, 1250924, 1305312, 1522864, 1740416, 1876386, 2189117, 2284296, 2501848, 2610624, 3045728, 3752772, 4378234, 4568592, 5003696, 5221248, 6091456, 6567351, 7505544, 8756468, 9137184, 10007392, 12182912, 13134702, 15011088, 17512936, 18274368, 20014784, 26269404, 30022176, 35025872, 36548736, 40029568, 52538808, 60044352, 70051744, 105077616, 120088704, 140103488, 210155232, 280206976, 420310464, 840620928]

約数ペア:

[(1, 840620928), (2, 420310464), (3, 280206976), (4, 210155232), (6, 140103488), (7, 120088704), (8, 105077616), (12, 70051744), (14, 60044352), (16, 52538808), (21, 40029568), (23, 36548736), (24, 35025872), (28, 30022176), (32, 26269404), (42, 20014784), (46, 18274368), (48, 17512936), (56, 15011088), (64, 13134702), (69, 12182912), (84, 10007392), (92, 9137184), (96, 8756468), (112, 7505544), (128, 6567351), (138, 6091456), (161, 5221248), (168, 5003696), (184, 4568592), (192, 4378234), (224, 3752772), (276, 3045728), (322, 2610624), (336, 2501848), (368, 2284296), (384, 2189117), (448, 1876386), (483, 1740416), (552, 1522864), (644, 1305312), (672, 1250924), (736, 1142148), (896, 938193), (966, 870208), (1104, 761432), (1288, 652656), (1344, 625462), (1472, 571074), (1932, 435104), (2208, 380716), (2576, 326328), (2688, 312731), (2944, 285537), (3864, 217552), (4416, 190358), (5152, 163164), (7728, 108776), (8832, 95179), (10304, 81582), (13597, 61824), (15456, 54388), (20608, 40791), (27194, 30912)]