390560904

素因数分解:

$2^3\times 3^2\times {\mathrm{5424457}}^1$

素因数の和:5424469

約数の個数: 24

約数和(自身を含む): 1057769310

約数和(自身を除く): 667208406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5424457, 10848914, 16273371, 21697828, 32546742, 43395656, 48820113, 65093484, 97640226, 130186968, 195280452, 390560904]

約数ペア:

[(1, 390560904), (2, 195280452), (3, 130186968), (4, 97640226), (6, 65093484), (8, 48820113), (9, 43395656), (12, 32546742), (18, 21697828), (24, 16273371), (36, 10848914), (72, 5424457)]