258190488

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{49123}}^1$

素因数の和:49208

約数の個数: 48

約数和(自身を含む): 708859320

約数和(自身を除く): 450668832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 49123, 98246, 147369, 196492, 294738, 392984, 442107, 589476, 884214, 1178952, 1768428, 3536856, 3585979, 7171958, 10757937, 14343916, 21515874, 28687832, 32273811, 43031748, 64547622, 86063496, 129095244, 258190488]

約数ペア:

[(1, 258190488), (2, 129095244), (3, 86063496), (4, 64547622), (6, 43031748), (8, 32273811), (9, 28687832), (12, 21515874), (18, 14343916), (24, 10757937), (36, 7171958), (72, 3585979), (73, 3536856), (146, 1768428), (219, 1178952), (292, 884214), (438, 589476), (584, 442107), (657, 392984), (876, 294738), (1314, 196492), (1752, 147369), (2628, 98246), (5256, 49123)]