317856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:74

約数の個数: 96

約数和(自身を含む): 1064448

約数和(自身を除く): 746592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 43, 44, 48, 56, 66, 77, 84, 86, 88, 96, 112, 129, 132, 154, 168, 172, 176, 224, 231, 258, 264, 301, 308, 336, 344, 352, 462, 473, 516, 528, 602, 616, 672, 688, 903, 924, 946, 1032, 1056, 1204, 1232, 1376, 1419, 1806, 1848, 1892, 2064, 2408, 2464, 2838, 3311, 3612, 3696, 3784, 4128, 4816, 5676, 6622, 7224, 7392, 7568, 9632, 9933, 11352, 13244, 14448, 15136, 19866, 22704, 26488, 28896, 39732, 45408, 52976, 79464, 105952, 158928, 317856]

約数ペア:

[(1, 317856), (2, 158928), (3, 105952), (4, 79464), (6, 52976), (7, 45408), (8, 39732), (11, 28896), (12, 26488), (14, 22704), (16, 19866), (21, 15136), (22, 14448), (24, 13244), (28, 11352), (32, 9933), (33, 9632), (42, 7568), (43, 7392), (44, 7224), (48, 6622), (56, 5676), (66, 4816), (77, 4128), (84, 3784), (86, 3696), (88, 3612), (96, 3311), (112, 2838), (129, 2464), (132, 2408), (154, 2064), (168, 1892), (172, 1848), (176, 1806), (224, 1419), (231, 1376), (258, 1232), (264, 1204), (301, 1056), (308, 1032), (336, 946), (344, 924), (352, 903), (462, 688), (473, 672), (516, 616), (528, 602)]