247162392

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{23039}}^1$

素因数の和:23200

約数の個数: 48

約数和(自身を含む): 673920000

約数和(自身を除く): 426757608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 23039, 46078, 69117, 92156, 138234, 184312, 207351, 276468, 414702, 552936, 829404, 1658808, 3432811, 6865622, 10298433, 13731244, 20596866, 27462488, 30895299, 41193732, 61790598, 82387464, 123581196, 247162392]

約数ペア:

[(1, 247162392), (2, 123581196), (3, 82387464), (4, 61790598), (6, 41193732), (8, 30895299), (9, 27462488), (12, 20596866), (18, 13731244), (24, 10298433), (36, 6865622), (72, 3432811), (149, 1658808), (298, 829404), (447, 552936), (596, 414702), (894, 276468), (1192, 207351), (1341, 184312), (1788, 138234), (2682, 92156), (3576, 69117), (5364, 46078), (10728, 23039)]