2015859968

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 4113345600

約数和(自身を除く): 2097485632

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 103, 128, 178, 206, 256, 356, 412, 712, 824, 859, 1424, 1648, 1718, 2848, 3296, 3436, 5696, 6592, 6872, 9167, 11392, 13184, 13744, 18334, 22784, 26368, 27488, 36668, 54976, 73336, 76451, 88477, 109952, 146672, 152902, 176954, 219904, 293344, 305804, 353908, 586688, 611608, 707816, 1173376, 1223216, 1415632, 2346752, 2446432, 2831264, 4892864, 5662528, 7874453, 9785728, 11325056, 15748906, 19571456, 22650112, 31497812, 62995624, 125991248, 251982496, 503964992, 1007929984, 2015859968]

約数ペア:

[(1, 2015859968), (2, 1007929984), (4, 503964992), (8, 251982496), (16, 125991248), (32, 62995624), (64, 31497812), (89, 22650112), (103, 19571456), (128, 15748906), (178, 11325056), (206, 9785728), (256, 7874453), (356, 5662528), (412, 4892864), (712, 2831264), (824, 2446432), (859, 2346752), (1424, 1415632), (1648, 1223216), (1718, 1173376), (2848, 707816), (3296, 611608), (3436, 586688), (5696, 353908), (6592, 305804), (6872, 293344), (9167, 219904), (11392, 176954), (13184, 152902), (13744, 146672), (18334, 109952), (22784, 88477), (26368, 76451), (27488, 73336), (36668, 54976)]