220263936

素因数分解:

$2^9\times 3^1\times {\mathrm{143401}}^1$

素因数の和:143422

約数の個数: 40

約数和(自身を含む): 586800984

約数和(自身を除く): 366537048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 143401, 286802, 430203, 573604, 860406, 1147208, 1720812, 2294416, 3441624, 4588832, 6883248, 9177664, 13766496, 18355328, 27532992, 36710656, 55065984, 73421312, 110131968, 220263936]

約数ペア:

[(1, 220263936), (2, 110131968), (3, 73421312), (4, 55065984), (6, 36710656), (8, 27532992), (12, 18355328), (16, 13766496), (24, 9177664), (32, 6883248), (48, 4588832), (64, 3441624), (96, 2294416), (128, 1720812), (192, 1147208), (256, 860406), (384, 573604), (512, 430203), (768, 286802), (1536, 143401)]