287008632

素因数分解:

$2^3\times 3^2\times {\mathrm{3986231}}^1$

素因数の和:3986243

約数の個数: 24

約数和(自身を含む): 777315240

約数和(自身を除く): 490306608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3986231, 7972462, 11958693, 15944924, 23917386, 31889848, 35876079, 47834772, 71752158, 95669544, 143504316, 287008632]

約数ペア:

[(1, 287008632), (2, 143504316), (3, 95669544), (4, 71752158), (6, 47834772), (8, 35876079), (9, 31889848), (12, 23917386), (18, 15944924), (24, 11958693), (36, 7972462), (72, 3986231)]