248601984

素因数分解:

$2^7\times 3^1\times {\mathrm{647401}}^1$

素因数の和:647418

約数の個数: 32

約数和(自身を含む): 660350040

約数和(自身を除く): 411748056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 647401, 1294802, 1942203, 2589604, 3884406, 5179208, 7768812, 10358416, 15537624, 20716832, 31075248, 41433664, 62150496, 82867328, 124300992, 248601984]

約数ペア:

[(1, 248601984), (2, 124300992), (3, 82867328), (4, 62150496), (6, 41433664), (8, 31075248), (12, 20716832), (16, 15537624), (24, 10358416), (32, 7768812), (48, 5179208), (64, 3884406), (96, 2589604), (128, 1942203), (192, 1294802), (384, 647401)]