780728904

素因数分解:

$2^3\times 3^2\times {\mathrm{10843457}}^1$

素因数の和:10843469

約数の個数: 24

約数和(自身を含む): 2114474310

約数和(自身を除く): 1333745406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 10843457, 21686914, 32530371, 43373828, 65060742, 86747656, 97591113, 130121484, 195182226, 260242968, 390364452, 780728904]

約数ペア:

[(1, 780728904), (2, 390364452), (3, 260242968), (4, 195182226), (6, 130121484), (8, 97591113), (9, 86747656), (12, 65060742), (18, 43373828), (24, 32530371), (36, 21686914), (72, 10843457)]