248726632

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 607150080

約数和(自身を除く): 358423448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 71, 77, 88, 94, 121, 142, 154, 188, 242, 284, 308, 329, 376, 484, 497, 517, 568, 616, 658, 781, 847, 968, 994, 1034, 1316, 1331, 1562, 1694, 1988, 2068, 2632, 2662, 3124, 3337, 3388, 3619, 3976, 4136, 5324, 5467, 5687, 6248, 6674, 6776, 7238, 8591, 9317, 10648, 10934, 11374, 13348, 14476, 17182, 18634, 21868, 22748, 23359, 26696, 28952, 34364, 36707, 37268, 39809, 43736, 45496, 46718, 60137, 62557, 68728, 73414, 74536, 79618, 93436, 94501, 120274, 125114, 146828, 159236, 186872, 189002, 240548, 250228, 256949, 293656, 318472, 378004, 403777, 437899, 481096, 500456, 513898, 661507, 756008, 807554, 875798, 1027796, 1323014, 1615108, 1751596, 2055592, 2646028, 2826439, 3230216, 3503192, 4441547, 5292056, 5652878, 8883094, 11305756, 17766188, 22611512, 31090829, 35532376, 62181658, 124363316, 248726632]

約数ペア:

[(1, 248726632), (2, 124363316), (4, 62181658), (7, 35532376), (8, 31090829), (11, 22611512), (14, 17766188), (22, 11305756), (28, 8883094), (44, 5652878), (47, 5292056), (56, 4441547), (71, 3503192), (77, 3230216), (88, 2826439), (94, 2646028), (121, 2055592), (142, 1751596), (154, 1615108), (188, 1323014), (242, 1027796), (284, 875798), (308, 807554), (329, 756008), (376, 661507), (484, 513898), (497, 500456), (517, 481096), (568, 437899), (616, 403777), (658, 378004), (781, 318472), (847, 293656), (968, 256949), (994, 250228), (1034, 240548), (1316, 189002), (1331, 186872), (1562, 159236), (1694, 146828), (1988, 125114), (2068, 120274), (2632, 94501), (2662, 93436), (3124, 79618), (3337, 74536), (3388, 73414), (3619, 68728), (3976, 62557), (4136, 60137), (5324, 46718), (5467, 45496), (5687, 43736), (6248, 39809), (6674, 37268), (6776, 36707), (7238, 34364), (8591, 28952), (9317, 26696), (10648, 23359), (10934, 22748), (11374, 21868), (13348, 18634), (14476, 17182)]