315369782

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3493

約数の個数: 48

約数和(自身を含む): 600913152

約数和(自身を除く): 285543370

約数列:

[1, 2, 7, 13, 14, 26, 49, 73, 91, 98, 146, 182, 511, 637, 949, 1022, 1274, 1898, 3391, 3577, 6643, 6782, 7154, 13286, 23737, 44083, 46501, 47474, 88166, 93002, 166159, 247543, 308581, 332318, 495086, 617162, 1732801, 2160067, 3218059, 3465602, 4320134, 6436118, 12129607, 22526413, 24259214, 45052826, 157684891, 315369782]

約数ペア:

[(1, 315369782), (2, 157684891), (7, 45052826), (13, 24259214), (14, 22526413), (26, 12129607), (49, 6436118), (73, 4320134), (91, 3465602), (98, 3218059), (146, 2160067), (182, 1732801), (511, 617162), (637, 495086), (949, 332318), (1022, 308581), (1274, 247543), (1898, 166159), (3391, 93002), (3577, 88166), (6643, 47474), (6782, 46501), (7154, 44083), (13286, 23737)]