508412032

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{599}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 1071000000

約数和(自身を除く): 562587968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 349, 599, 608, 698, 1198, 1216, 1396, 2396, 2432, 2792, 4792, 5584, 6631, 9584, 11168, 11381, 13262, 19168, 22336, 22762, 26524, 38336, 44672, 45524, 53048, 76672, 91048, 106096, 182096, 209051, 212192, 364192, 418102, 424384, 728384, 836204, 848768, 1456768, 1672408, 3344816, 3971969, 6689632, 7943938, 13379264, 15887876, 26758528, 31775752, 63551504, 127103008, 254206016, 508412032]

約数ペア:

[(1, 508412032), (2, 254206016), (4, 127103008), (8, 63551504), (16, 31775752), (19, 26758528), (32, 15887876), (38, 13379264), (64, 7943938), (76, 6689632), (128, 3971969), (152, 3344816), (304, 1672408), (349, 1456768), (599, 848768), (608, 836204), (698, 728384), (1198, 424384), (1216, 418102), (1396, 364192), (2396, 212192), (2432, 209051), (2792, 182096), (4792, 106096), (5584, 91048), (6631, 76672), (9584, 53048), (11168, 45524), (11381, 44672), (13262, 38336), (19168, 26524), (22336, 22762)]