1271631744

素因数分解:

$2^7\times 3^3\times {\mathrm{367949}}^1$

素因数の和:367972

約数の個数: 64

約数和(自身を含む): 3753090000

約数和(自身を除く): 2481458256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 367949, 735898, 1103847, 1471796, 2207694, 2943592, 3311541, 4415388, 5887184, 6623082, 8830776, 9934623, 11774368, 13246164, 17661552, 19869246, 23548736, 26492328, 35323104, 39738492, 47097472, 52984656, 70646208, 79476984, 105969312, 141292416, 158953968, 211938624, 317907936, 423877248, 635815872, 1271631744]

約数ペア:

[(1, 1271631744), (2, 635815872), (3, 423877248), (4, 317907936), (6, 211938624), (8, 158953968), (9, 141292416), (12, 105969312), (16, 79476984), (18, 70646208), (24, 52984656), (27, 47097472), (32, 39738492), (36, 35323104), (48, 26492328), (54, 23548736), (64, 19869246), (72, 17661552), (96, 13246164), (108, 11774368), (128, 9934623), (144, 8830776), (192, 6623082), (216, 5887184), (288, 4415388), (384, 3311541), (432, 2943592), (576, 2207694), (864, 1471796), (1152, 1103847), (1728, 735898), (3456, 367949)]