281079816

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{103643}}^1$

素因数の和:103765

約数の個数: 32

約数和(自身を含む): 708924960

約数和(自身を除く): 427845144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 103643, 207286, 310929, 414572, 621858, 829144, 1243716, 2487432, 11711659, 23423318, 35134977, 46846636, 70269954, 93693272, 140539908, 281079816]

約数ペア:

[(1, 281079816), (2, 140539908), (3, 93693272), (4, 70269954), (6, 46846636), (8, 35134977), (12, 23423318), (24, 11711659), (113, 2487432), (226, 1243716), (339, 829144), (452, 621858), (678, 414572), (904, 310929), (1356, 207286), (2712, 103643)]