280189944

素因数分解:

$2^3\times 3^2\times {\mathrm{3891527}}^1$

素因数の和:3891539

約数の個数: 24

約数和(自身を含む): 758847960

約数和(自身を除く): 478658016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3891527, 7783054, 11674581, 15566108, 23349162, 31132216, 35023743, 46698324, 70047486, 93396648, 140094972, 280189944]

約数ペア:

[(1, 280189944), (2, 140094972), (3, 93396648), (4, 70047486), (6, 46698324), (8, 35023743), (9, 31132216), (12, 23349162), (18, 15566108), (24, 11674581), (36, 7783054), (72, 3891527)]