280687616

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{24919}}^1$

素因数の和:24950

約数の個数: 44

約数和(自身を含む): 612134880

約数和(自身を除く): 331447264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 11264, 24919, 49838, 99676, 199352, 274109, 398704, 548218, 797408, 1096436, 1594816, 2192872, 3189632, 4385744, 6379264, 8771488, 12758528, 17542976, 25517056, 35085952, 70171904, 140343808, 280687616]

約数ペア:

[(1, 280687616), (2, 140343808), (4, 70171904), (8, 35085952), (11, 25517056), (16, 17542976), (22, 12758528), (32, 8771488), (44, 6379264), (64, 4385744), (88, 3189632), (128, 2192872), (176, 1594816), (256, 1096436), (352, 797408), (512, 548218), (704, 398704), (1024, 274109), (1408, 199352), (2816, 99676), (5632, 49838), (11264, 24919)]