216284928

素因数分解:

$2^8\times 3^1\times {\mathrm{281621}}^1$

素因数の和:281640

約数の個数: 36

約数和(自身を含む): 575635368

約数和(自身を除く): 359350440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 281621, 563242, 844863, 1126484, 1689726, 2252968, 3379452, 4505936, 6758904, 9011872, 13517808, 18023744, 27035616, 36047488, 54071232, 72094976, 108142464, 216284928]

約数ペア:

[(1, 216284928), (2, 108142464), (3, 72094976), (4, 54071232), (6, 36047488), (8, 27035616), (12, 18023744), (16, 13517808), (24, 9011872), (32, 6758904), (48, 4505936), (64, 3379452), (96, 2252968), (128, 1689726), (192, 1126484), (256, 844863), (384, 563242), (768, 281621)]