321519744

素因数分解:

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

素因数の和:3107

約数の個数: 192

約数和(自身を含む): 1139087040

約数和(自身を除く): 817567296

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, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3067, 3276, 3744, 4032, 4368, 4992, 5824, 6134, 6552, 7488, 8064, 8736, 9201, 11648, 12268, 13104, 14976, 17472, 18402, 21469, 24536, 26208, 27603, 34944, 36804, 39871, 42938, 49072, 52416, 55206, 64407, 73608, 79742, 85876, 98144, 104832, 110412, 119613, 128814, 147216, 159484, 171752, 193221, 196288, 220824, 239226, 257628, 279097, 294432, 318968, 343504, 358839, 386442, 392576, 441648, 478452, 515256, 558194, 588864, 637936, 687008, 717678, 772884, 837291, 883296, 956904, 1030512, 1116388, 1177728, 1275872, 1374016, 1435356, 1545768, 1674582, 1766592, 1913808, 2061024, 2232776, 2511873, 2551744, 2748032, 2870712, 3091536, 3349164, 3533184, 3827616, 4122048, 4465552, 5023746, 5103488, 5741424, 6183072, 6698328, 7655232, 8244096, 8931104, 10047492, 11482848, 12366144, 13396656, 15310464, 17862208, 20094984, 22965696, 24732288, 26793312, 35724416, 40189968, 45931392, 53586624, 80379936, 107173248, 160759872, 321519744]

約数ペア:

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