393771792

素因数分解:

$2^4\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{4933}}^1$

素因数の和:6607

約数の個数: 40

約数和(自身を含む): 1018061824

約数和(自身を除く): 624290032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1663, 3326, 4933, 4989, 6652, 9866, 9978, 13304, 14799, 19732, 19956, 26608, 29598, 39464, 39912, 59196, 78928, 79824, 118392, 236784, 8203579, 16407158, 24610737, 32814316, 49221474, 65628632, 98442948, 131257264, 196885896, 393771792]

約数ペア:

[(1, 393771792), (2, 196885896), (3, 131257264), (4, 98442948), (6, 65628632), (8, 49221474), (12, 32814316), (16, 24610737), (24, 16407158), (48, 8203579), (1663, 236784), (3326, 118392), (4933, 79824), (4989, 78928), (6652, 59196), (9866, 39912), (9978, 39464), (13304, 29598), (14799, 26608), (19732, 19956)]