253677984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8779}}^1$

素因数の和:8842

約数の個数: 96

約数和(自身を含む): 778821120

約数和(自身を除く): 525143136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2408, 3612, 4128, 4816, 7224, 8779, 9632, 14448, 17558, 26337, 28896, 35116, 52674, 61453, 70232, 105348, 122906, 140464, 184359, 210696, 245812, 280928, 368718, 377497, 421392, 491624, 737436, 754994, 842784, 983248, 1132491, 1474872, 1509988, 1966496, 2264982, 2642479, 2949744, 3019976, 4529964, 5284958, 5899488, 6039952, 7927437, 9059928, 10569916, 12079904, 15854874, 18119856, 21139832, 31709748, 36239712, 42279664, 63419496, 84559328, 126838992, 253677984]

約数ペア:

[(1, 253677984), (2, 126838992), (3, 84559328), (4, 63419496), (6, 42279664), (7, 36239712), (8, 31709748), (12, 21139832), (14, 18119856), (16, 15854874), (21, 12079904), (24, 10569916), (28, 9059928), (32, 7927437), (42, 6039952), (43, 5899488), (48, 5284958), (56, 4529964), (84, 3019976), (86, 2949744), (96, 2642479), (112, 2264982), (129, 1966496), (168, 1509988), (172, 1474872), (224, 1132491), (258, 983248), (301, 842784), (336, 754994), (344, 737436), (516, 491624), (602, 421392), (672, 377497), (688, 368718), (903, 280928), (1032, 245812), (1204, 210696), (1376, 184359), (1806, 140464), (2064, 122906), (2408, 105348), (3612, 70232), (4128, 61453), (4816, 52674), (7224, 35116), (8779, 28896), (9632, 26337), (14448, 17558)]