40764864

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 112

約数和(自身を含む): 125984000

約数和(自身を除く): 85219136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 619, 672, 686, 784, 1029, 1176, 1238, 1344, 1372, 1568, 1857, 2058, 2352, 2476, 2744, 3136, 3714, 4116, 4333, 4704, 4952, 5488, 7428, 8232, 8666, 9408, 9904, 10976, 12999, 14856, 16464, 17332, 19808, 21952, 25998, 29712, 30331, 32928, 34664, 39616, 51996, 59424, 60662, 65856, 69328, 90993, 103992, 118848, 121324, 138656, 181986, 207984, 212317, 242648, 277312, 363972, 415968, 424634, 485296, 636951, 727944, 831936, 849268, 970592, 1273902, 1455888, 1698536, 1941184, 2547804, 2911776, 3397072, 5095608, 5823552, 6794144, 10191216, 13588288, 20382432, 40764864]

約数ペア:

[(1, 40764864), (2, 20382432), (3, 13588288), (4, 10191216), (6, 6794144), (7, 5823552), (8, 5095608), (12, 3397072), (14, 2911776), (16, 2547804), (21, 1941184), (24, 1698536), (28, 1455888), (32, 1273902), (42, 970592), (48, 849268), (49, 831936), (56, 727944), (64, 636951), (84, 485296), (96, 424634), (98, 415968), (112, 363972), (147, 277312), (168, 242648), (192, 212317), (196, 207984), (224, 181986), (294, 138656), (336, 121324), (343, 118848), (392, 103992), (448, 90993), (588, 69328), (619, 65856), (672, 60662), (686, 59424), (784, 51996), (1029, 39616), (1176, 34664), (1238, 32928), (1344, 30331), (1372, 29712), (1568, 25998), (1857, 21952), (2058, 19808), (2352, 17332), (2476, 16464), (2744, 14856), (3136, 12999), (3714, 10976), (4116, 9904), (4333, 9408), (4704, 8666), (4952, 8232), (5488, 7428)]