245774976

素因数分解:

$2^7\times 3^1\times {\mathrm{640039}}^1$

素因数の和:640056

約数の個数: 32

約数和(自身を含む): 652840800

約数和(自身を除く): 407065824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 640039, 1280078, 1920117, 2560156, 3840234, 5120312, 7680468, 10240624, 15360936, 20481248, 30721872, 40962496, 61443744, 81924992, 122887488, 245774976]

約数ペア:

[(1, 245774976), (2, 122887488), (3, 81924992), (4, 61443744), (6, 40962496), (8, 30721872), (12, 20481248), (16, 15360936), (24, 10240624), (32, 7680468), (48, 5120312), (64, 3840234), (96, 2560156), (128, 1920117), (192, 1280078), (384, 640039)]