386078128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{1777}}^1$

素因数の和:2189

約数の個数: 40

約数和(自身を含む): 770770112

約数和(自身を除く): 384691984

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 367, 592, 734, 1468, 1777, 2936, 3554, 5872, 7108, 13579, 14216, 27158, 28432, 54316, 65749, 108632, 131498, 217264, 262996, 525992, 652159, 1051984, 1304318, 2608636, 5217272, 10434544, 24129883, 48259766, 96519532, 193039064, 386078128]

約数ペア:

[(1, 386078128), (2, 193039064), (4, 96519532), (8, 48259766), (16, 24129883), (37, 10434544), (74, 5217272), (148, 2608636), (296, 1304318), (367, 1051984), (592, 652159), (734, 525992), (1468, 262996), (1777, 217264), (2936, 131498), (3554, 108632), (5872, 65749), (7108, 54316), (13579, 28432), (14216, 27158)]