256037568

素因数分解:

$2^6\times 3^1\times {\mathrm{349}}^1\times {\mathrm{3821}}^1$

素因数の和:4185

約数の個数: 56

約数和(自身を含む): 679551600

約数和(自身を除く): 423514032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 349, 698, 1047, 1396, 2094, 2792, 3821, 4188, 5584, 7642, 8376, 11168, 11463, 15284, 16752, 22336, 22926, 30568, 33504, 45852, 61136, 67008, 91704, 122272, 183408, 244544, 366816, 733632, 1333529, 2667058, 4000587, 5334116, 8001174, 10668232, 16002348, 21336464, 32004696, 42672928, 64009392, 85345856, 128018784, 256037568]

約数ペア:

[(1, 256037568), (2, 128018784), (3, 85345856), (4, 64009392), (6, 42672928), (8, 32004696), (12, 21336464), (16, 16002348), (24, 10668232), (32, 8001174), (48, 5334116), (64, 4000587), (96, 2667058), (192, 1333529), (349, 733632), (698, 366816), (1047, 244544), (1396, 183408), (2094, 122272), (2792, 91704), (3821, 67008), (4188, 61136), (5584, 45852), (7642, 33504), (8376, 30568), (11168, 22926), (11463, 22336), (15284, 16752)]