289725144

素因数分解:

$2^3\times 3^1\times {\mathrm{2081}}^1\times {\mathrm{5801}}^1$

素因数の和:7891

約数の個数: 32

約数和(自身を含む): 724785840

約数和(自身を除く): 435060696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2081, 4162, 5801, 6243, 8324, 11602, 12486, 16648, 17403, 23204, 24972, 34806, 46408, 49944, 69612, 139224, 12071881, 24143762, 36215643, 48287524, 72431286, 96575048, 144862572, 289725144]

約数ペア:

[(1, 289725144), (2, 144862572), (3, 96575048), (4, 72431286), (6, 48287524), (8, 36215643), (12, 24143762), (24, 12071881), (2081, 139224), (4162, 69612), (5801, 49944), (6243, 46408), (8324, 34806), (11602, 24972), (12486, 23204), (16648, 17403)]