1248533944

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{1619}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 2743372800

約数和(自身を除く): 1494838856

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 293, 329, 376, 586, 658, 1172, 1316, 1619, 2051, 2344, 2632, 3238, 4102, 6476, 8204, 11333, 12952, 13771, 16408, 22666, 27542, 45332, 55084, 76093, 90664, 96397, 110168, 152186, 192794, 304372, 385588, 474367, 532651, 608744, 771176, 948734, 1065302, 1897468, 2130604, 3320569, 3794936, 4261208, 6641138, 13282276, 22295249, 26564552, 44590498, 89180996, 156066743, 178361992, 312133486, 624266972, 1248533944]

約数ペア:

[(1, 1248533944), (2, 624266972), (4, 312133486), (7, 178361992), (8, 156066743), (14, 89180996), (28, 44590498), (47, 26564552), (56, 22295249), (94, 13282276), (188, 6641138), (293, 4261208), (329, 3794936), (376, 3320569), (586, 2130604), (658, 1897468), (1172, 1065302), (1316, 948734), (1619, 771176), (2051, 608744), (2344, 532651), (2632, 474367), (3238, 385588), (4102, 304372), (6476, 192794), (8204, 152186), (11333, 110168), (12952, 96397), (13771, 90664), (16408, 76093), (22666, 55084), (27542, 45332)]