239307584

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{196799}}^1$

素因数の和:196830

約数の個数: 28

約数和(自身を含む): 499872000

約数和(自身を除く): 260564416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 196799, 393598, 787196, 1574392, 3148784, 3739181, 6297568, 7478362, 12595136, 14956724, 29913448, 59826896, 119653792, 239307584]

約数ペア:

[(1, 239307584), (2, 119653792), (4, 59826896), (8, 29913448), (16, 14956724), (19, 12595136), (32, 7478362), (38, 6297568), (64, 3739181), (76, 3148784), (152, 1574392), (304, 787196), (608, 393598), (1216, 196799)]