219661824

素因数分解:

$2^9\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1827

約数の個数: 80

約数和(自身を含む): 592587072

約数和(自身を除く): 372925248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 664, 768, 996, 1328, 1536, 1723, 1992, 2656, 3446, 3984, 5169, 5312, 6892, 7968, 10338, 10624, 13784, 15936, 20676, 21248, 27568, 31872, 41352, 42496, 55136, 63744, 82704, 110272, 127488, 143009, 165408, 220544, 286018, 330816, 429027, 441088, 572036, 661632, 858054, 882176, 1144072, 1323264, 1716108, 2288144, 2646528, 3432216, 4576288, 6864432, 9152576, 13728864, 18305152, 27457728, 36610304, 54915456, 73220608, 109830912, 219661824]

約数ペア:

[(1, 219661824), (2, 109830912), (3, 73220608), (4, 54915456), (6, 36610304), (8, 27457728), (12, 18305152), (16, 13728864), (24, 9152576), (32, 6864432), (48, 4576288), (64, 3432216), (83, 2646528), (96, 2288144), (128, 1716108), (166, 1323264), (192, 1144072), (249, 882176), (256, 858054), (332, 661632), (384, 572036), (498, 441088), (512, 429027), (664, 330816), (768, 286018), (996, 220544), (1328, 165408), (1536, 143009), (1723, 127488), (1992, 110272), (2656, 82704), (3446, 63744), (3984, 55136), (5169, 42496), (5312, 41352), (6892, 31872), (7968, 27568), (10338, 21248), (10624, 20676), (13784, 15936)]