387665328

素因数分解:

$2^4\times 3^1\times {\mathrm{2081}}^1\times {\mathrm{3881}}^1$

素因数の和:5973

約数の個数: 40

約数和(自身を含む): 1002208176

約数和(自身を除く): 614542848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2081, 3881, 4162, 6243, 7762, 8324, 11643, 12486, 15524, 16648, 23286, 24972, 31048, 33296, 46572, 49944, 62096, 93144, 99888, 186288, 8076361, 16152722, 24229083, 32305444, 48458166, 64610888, 96916332, 129221776, 193832664, 387665328]

約数ペア:

[(1, 387665328), (2, 193832664), (3, 129221776), (4, 96916332), (6, 64610888), (8, 48458166), (12, 32305444), (16, 24229083), (24, 16152722), (48, 8076361), (2081, 186288), (3881, 99888), (4162, 93144), (6243, 62096), (7762, 49944), (8324, 46572), (11643, 33296), (12486, 31048), (15524, 24972), (16648, 23286)]