731017625856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{135977981}}^1$

素因数の和:135978007

約数の個数: 72

約数和(自身を含む): 2223511961664

約数和(自身を除く): 1492494335808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 135977981, 271955962, 407933943, 543911924, 815867886, 951845867, 1087823848, 1631735772, 1903691734, 2175647696, 2855537601, 3263471544, 3807383468, 4351295392, 5711075202, 6526943088, 7614766936, 8702590784, 11422150404, 13053886176, 15229533872, 17405181568, 22844300808, 26107772352, 30459067744, 34810363136, 45688601616, 52215544704, 60918135488, 91377203232, 104431089408, 121836270976, 182754406464, 243672541952, 365508812928, 731017625856]

約数ペア:

[(1, 731017625856), (2, 365508812928), (3, 243672541952), (4, 182754406464), (6, 121836270976), (7, 104431089408), (8, 91377203232), (12, 60918135488), (14, 52215544704), (16, 45688601616), (21, 34810363136), (24, 30459067744), (28, 26107772352), (32, 22844300808), (42, 17405181568), (48, 15229533872), (56, 13053886176), (64, 11422150404), (84, 8702590784), (96, 7614766936), (112, 6526943088), (128, 5711075202), (168, 4351295392), (192, 3807383468), (224, 3263471544), (256, 2855537601), (336, 2175647696), (384, 1903691734), (448, 1631735772), (672, 1087823848), (768, 951845867), (896, 815867886), (1344, 543911924), (1792, 407933943), (2688, 271955962), (5376, 135977981)]