211421952

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13109}}^1$

素因数の和:13138

約数の個数: 108

約数和(自身を含む): 696717840

約数和(自身を除く): 485295888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 13109, 16128, 26218, 39327, 52436, 78654, 91763, 104872, 117981, 157308, 183526, 209744, 235962, 275289, 314616, 367052, 419488, 471924, 550578, 629232, 734104, 825867, 838976, 943848, 1101156, 1258464, 1468208, 1651734, 1677952, 1887696, 2202312, 2516928, 2936416, 3303468, 3355904, 3775392, 4404624, 5033856, 5872832, 6606936, 7550784, 8809248, 10067712, 11745664, 13213872, 15101568, 17618496, 23491328, 26427744, 30203136, 35236992, 52855488, 70473984, 105710976, 211421952]

約数ペア:

[(1, 211421952), (2, 105710976), (3, 70473984), (4, 52855488), (6, 35236992), (7, 30203136), (8, 26427744), (9, 23491328), (12, 17618496), (14, 15101568), (16, 13213872), (18, 11745664), (21, 10067712), (24, 8809248), (28, 7550784), (32, 6606936), (36, 5872832), (42, 5033856), (48, 4404624), (56, 3775392), (63, 3355904), (64, 3303468), (72, 2936416), (84, 2516928), (96, 2202312), (112, 1887696), (126, 1677952), (128, 1651734), (144, 1468208), (168, 1258464), (192, 1101156), (224, 943848), (252, 838976), (256, 825867), (288, 734104), (336, 629232), (384, 550578), (448, 471924), (504, 419488), (576, 367052), (672, 314616), (768, 275289), (896, 235962), (1008, 209744), (1152, 183526), (1344, 157308), (1792, 117981), (2016, 104872), (2304, 91763), (2688, 78654), (4032, 52436), (5376, 39327), (8064, 26218), (13109, 16128)]