680969736

素因数分解:

$2^3\times 3^2\times {\mathrm{9457913}}^1$

素因数の和:9457925

約数の個数: 24

約数和(自身を含む): 1844293230

約数和(自身を除く): 1163323494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 9457913, 18915826, 28373739, 37831652, 56747478, 75663304, 85121217, 113494956, 170242434, 226989912, 340484868, 680969736]

約数ペア:

[(1, 680969736), (2, 340484868), (3, 226989912), (4, 170242434), (6, 113494956), (8, 85121217), (9, 75663304), (12, 56747478), (18, 37831652), (24, 28373739), (36, 18915826), (72, 9457913)]