284880512

素因数分解:

$2^7\times 7^2\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:938

約数の個数: 96

約数和(自身を含む): 673435620

約数和(自身を除く): 388555108

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 224, 371, 392, 424, 448, 742, 784, 848, 857, 896, 1484, 1568, 1696, 1714, 2597, 2968, 3136, 3392, 3428, 5194, 5936, 5999, 6272, 6784, 6856, 10388, 11872, 11998, 13712, 20776, 23744, 23996, 27424, 41552, 41993, 45421, 47488, 47992, 54848, 83104, 83986, 90842, 95984, 109696, 166208, 167972, 181684, 191968, 317947, 332416, 335944, 363368, 383936, 635894, 671888, 726736, 767872, 1271788, 1343776, 1453472, 2225629, 2543576, 2687552, 2906944, 4451258, 5087152, 5375104, 5813888, 8902516, 10174304, 17805032, 20348608, 35610064, 40697216, 71220128, 142440256, 284880512]

約数ペア:

[(1, 284880512), (2, 142440256), (4, 71220128), (7, 40697216), (8, 35610064), (14, 20348608), (16, 17805032), (28, 10174304), (32, 8902516), (49, 5813888), (53, 5375104), (56, 5087152), (64, 4451258), (98, 2906944), (106, 2687552), (112, 2543576), (128, 2225629), (196, 1453472), (212, 1343776), (224, 1271788), (371, 767872), (392, 726736), (424, 671888), (448, 635894), (742, 383936), (784, 363368), (848, 335944), (857, 332416), (896, 317947), (1484, 191968), (1568, 181684), (1696, 167972), (1714, 166208), (2597, 109696), (2968, 95984), (3136, 90842), (3392, 83986), (3428, 83104), (5194, 54848), (5936, 47992), (5999, 47488), (6272, 45421), (6784, 41993), (6856, 41552), (10388, 27424), (11872, 23996), (11998, 23744), (13712, 20776)]