248931456

素因数分解:

$2^7\times 3^1\times {\mathrm{648259}}^1$

素因数の和:648276

約数の個数: 32

約数和(自身を含む): 661225200

約数和(自身を除く): 412293744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 648259, 1296518, 1944777, 2593036, 3889554, 5186072, 7779108, 10372144, 15558216, 20744288, 31116432, 41488576, 62232864, 82977152, 124465728, 248931456]

約数ペア:

[(1, 248931456), (2, 124465728), (3, 82977152), (4, 62232864), (6, 41488576), (8, 31116432), (12, 20744288), (16, 15558216), (24, 10372144), (32, 7779108), (48, 5186072), (64, 3889554), (96, 2593036), (128, 1944777), (192, 1296518), (384, 648259)]