397947936

素因数分解:

$2^5\times 3^1\times {\mathrm{4145291}}^1$

素因数の和:4145304

約数の個数: 24

約数和(自身を含む): 1044613584

約数和(自身を除く): 646665648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 4145291, 8290582, 12435873, 16581164, 24871746, 33162328, 49743492, 66324656, 99486984, 132649312, 198973968, 397947936]

約数ペア:

[(1, 397947936), (2, 198973968), (3, 132649312), (4, 99486984), (6, 66324656), (8, 49743492), (12, 33162328), (16, 24871746), (24, 16581164), (32, 12435873), (48, 8290582), (96, 4145291)]