244103678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 481367040

約数和(自身を除く): 237263362

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 73, 91, 133, 146, 182, 247, 266, 494, 511, 949, 967, 1022, 1387, 1729, 1898, 1934, 2774, 3458, 6643, 6769, 9709, 12571, 13286, 13538, 18031, 18373, 19418, 25142, 36062, 36746, 70591, 87997, 126217, 128611, 141182, 175994, 238849, 252434, 257222, 477698, 494137, 917683, 988274, 1341229, 1671943, 1835366, 2682458, 3343886, 6423781, 9388603, 12847562, 17435977, 18777206, 34871954, 122051839, 244103678]

約数ペア:

[(1, 244103678), (2, 122051839), (7, 34871954), (13, 18777206), (14, 17435977), (19, 12847562), (26, 9388603), (38, 6423781), (73, 3343886), (91, 2682458), (133, 1835366), (146, 1671943), (182, 1341229), (247, 988274), (266, 917683), (494, 494137), (511, 477698), (949, 257222), (967, 252434), (1022, 238849), (1387, 175994), (1729, 141182), (1898, 128611), (1934, 126217), (2774, 87997), (3458, 70591), (6643, 36746), (6769, 36062), (9709, 25142), (12571, 19418), (13286, 18373), (13538, 18031)]