218423681408

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1694573}}^1$

素因数の和:1694659

約数の個数: 64

約数和(自身を含む): 466685679600

約数和(自身を除く): 248261998192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 304, 424, 608, 848, 1007, 1216, 1696, 2014, 2432, 3392, 4028, 6784, 8056, 16112, 32224, 64448, 128896, 1694573, 3389146, 6778292, 13556584, 27113168, 32196887, 54226336, 64393774, 89812369, 108452672, 128787548, 179624738, 216905344, 257575096, 359249476, 515150192, 718498952, 1030300384, 1436997904, 1706435011, 2060600768, 2873995808, 3412870022, 4121201536, 5747991616, 6825740044, 11495983232, 13651480088, 27302960176, 54605920352, 109211840704, 218423681408]

約数ペア:

[(1, 218423681408), (2, 109211840704), (4, 54605920352), (8, 27302960176), (16, 13651480088), (19, 11495983232), (32, 6825740044), (38, 5747991616), (53, 4121201536), (64, 3412870022), (76, 2873995808), (106, 2060600768), (128, 1706435011), (152, 1436997904), (212, 1030300384), (304, 718498952), (424, 515150192), (608, 359249476), (848, 257575096), (1007, 216905344), (1216, 179624738), (1696, 128787548), (2014, 108452672), (2432, 89812369), (3392, 64393774), (4028, 54226336), (6784, 32196887), (8056, 27113168), (16112, 13556584), (32224, 6778292), (64448, 3389146), (128896, 1694573)]