643039488

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3109

約数の個数: 216

約数和(自身を含む): 2282641088

約数和(自身を除く): 1639601600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3067, 3276, 3328, 3744, 4032, 4368, 4992, 5376, 5824, 6134, 6552, 7488, 8064, 8736, 9201, 9984, 11648, 12268, 13104, 14976, 16128, 17472, 18402, 21469, 23296, 24536, 26208, 27603, 29952, 34944, 36804, 39871, 42938, 49072, 52416, 55206, 64407, 69888, 73608, 79742, 85876, 98144, 104832, 110412, 119613, 128814, 147216, 159484, 171752, 193221, 196288, 209664, 220824, 239226, 257628, 279097, 294432, 318968, 343504, 358839, 386442, 392576, 441648, 478452, 515256, 558194, 588864, 637936, 687008, 717678, 772884, 785152, 837291, 883296, 956904, 1030512, 1116388, 1177728, 1275872, 1374016, 1435356, 1545768, 1674582, 1766592, 1913808, 2061024, 2232776, 2355456, 2511873, 2551744, 2748032, 2870712, 3091536, 3349164, 3533184, 3827616, 4122048, 4465552, 5023746, 5103488, 5496064, 5741424, 6183072, 6698328, 7066368, 7655232, 8244096, 8931104, 10047492, 10206976, 11482848, 12366144, 13396656, 15310464, 16488192, 17862208, 20094984, 22965696, 24732288, 26793312, 30620928, 35724416, 40189968, 45931392, 49464576, 53586624, 71448832, 80379936, 91862784, 107173248, 160759872, 214346496, 321519744, 643039488]

約数ペア:

[(1, 643039488), (2, 321519744), (3, 214346496), (4, 160759872), (6, 107173248), (7, 91862784), (8, 80379936), (9, 71448832), (12, 53586624), (13, 49464576), (14, 45931392), (16, 40189968), (18, 35724416), (21, 30620928), (24, 26793312), (26, 24732288), (28, 22965696), (32, 20094984), (36, 17862208), (39, 16488192), (42, 15310464), (48, 13396656), (52, 12366144), (56, 11482848), (63, 10206976), (64, 10047492), (72, 8931104), (78, 8244096), (84, 7655232), (91, 7066368), (96, 6698328), (104, 6183072), (112, 5741424), (117, 5496064), (126, 5103488), (128, 5023746), (144, 4465552), (156, 4122048), (168, 3827616), (182, 3533184), (192, 3349164), (208, 3091536), (224, 2870712), (234, 2748032), (252, 2551744), (256, 2511873), (273, 2355456), (288, 2232776), (312, 2061024), (336, 1913808), (364, 1766592), (384, 1674582), (416, 1545768), (448, 1435356), (468, 1374016), (504, 1275872), (546, 1177728), (576, 1116388), (624, 1030512), (672, 956904), (728, 883296), (768, 837291), (819, 785152), (832, 772884), (896, 717678), (936, 687008), (1008, 637936), (1092, 588864), (1152, 558194), (1248, 515256), (1344, 478452), (1456, 441648), (1638, 392576), (1664, 386442), (1792, 358839), (1872, 343504), (2016, 318968), (2184, 294432), (2304, 279097), (2496, 257628), (2688, 239226), (2912, 220824), (3067, 209664), (3276, 196288), (3328, 193221), (3744, 171752), (4032, 159484), (4368, 147216), (4992, 128814), (5376, 119613), (5824, 110412), (6134, 104832), (6552, 98144), (7488, 85876), (8064, 79742), (8736, 73608), (9201, 69888), (9984, 64407), (11648, 55206), (12268, 52416), (13104, 49072), (14976, 42938), (16128, 39871), (17472, 36804), (18402, 34944), (21469, 29952), (23296, 27603), (24536, 26208)]