1326425856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{246731}}^1$

素因数の和:246757

約数の個数: 72

約数和(自身を含む): 4034561664

約数和(自身を除く): 2708135808

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, 246731, 493462, 740193, 986924, 1480386, 1727117, 1973848, 2960772, 3454234, 3947696, 5181351, 5921544, 6908468, 7895392, 10362702, 11843088, 13816936, 15790784, 20725404, 23686176, 27633872, 31581568, 41450808, 47372352, 55267744, 63163136, 82901616, 94744704, 110535488, 165803232, 189489408, 221070976, 331606464, 442141952, 663212928, 1326425856]

約数ペア:

[(1, 1326425856), (2, 663212928), (3, 442141952), (4, 331606464), (6, 221070976), (7, 189489408), (8, 165803232), (12, 110535488), (14, 94744704), (16, 82901616), (21, 63163136), (24, 55267744), (28, 47372352), (32, 41450808), (42, 31581568), (48, 27633872), (56, 23686176), (64, 20725404), (84, 15790784), (96, 13816936), (112, 11843088), (128, 10362702), (168, 7895392), (192, 6908468), (224, 5921544), (256, 5181351), (336, 3947696), (384, 3454234), (448, 2960772), (672, 1973848), (768, 1727117), (896, 1480386), (1344, 986924), (1792, 740193), (2688, 493462), (5376, 246731)]