289944

素因数分解:

$2^3\times 3^2\times {\mathrm{4027}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 785460

約数和(自身を除く): 495516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4027, 8054, 12081, 16108, 24162, 32216, 36243, 48324, 72486, 96648, 144972, 289944]

約数ペア:

[(1, 289944), (2, 144972), (3, 96648), (4, 72486), (6, 48324), (8, 36243), (9, 32216), (12, 24162), (18, 16108), (24, 12081), (36, 8054), (72, 4027)]