254849488

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{787}}^1$

素因数の和:1379

約数の個数: 40

約数和(自身を含む): 508688672

約数和(自身を除く): 253839184

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 547, 592, 787, 1094, 1574, 2188, 3148, 4376, 6296, 8752, 12592, 20239, 29119, 40478, 58238, 80956, 116476, 161912, 232952, 323824, 430489, 465904, 860978, 1721956, 3443912, 6887824, 15928093, 31856186, 63712372, 127424744, 254849488]

約数ペア:

[(1, 254849488), (2, 127424744), (4, 63712372), (8, 31856186), (16, 15928093), (37, 6887824), (74, 3443912), (148, 1721956), (296, 860978), (547, 465904), (592, 430489), (787, 323824), (1094, 232952), (1574, 161912), (2188, 116476), (3148, 80956), (4376, 58238), (6296, 40478), (8752, 29119), (12592, 20239)]