272747412

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:763

約数の個数: 120

約数和(自身を含む): 819896000

約数和(自身を除く): 547148588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 241, 252, 324, 378, 482, 499, 567, 723, 756, 964, 998, 1134, 1446, 1497, 1687, 1996, 2169, 2268, 2892, 2994, 3374, 3493, 4338, 4491, 5061, 5988, 6507, 6748, 6986, 8676, 8982, 10122, 10479, 13014, 13473, 13972, 15183, 17964, 19521, 20244, 20958, 26028, 26946, 30366, 31437, 39042, 40419, 41916, 45549, 53892, 60732, 62874, 78084, 80838, 91098, 94311, 120259, 125748, 136647, 161676, 182196, 188622, 240518, 273294, 282933, 360777, 377244, 481036, 546588, 565866, 721554, 841813, 1082331, 1131732, 1443108, 1683626, 2164662, 2525439, 3246993, 3367252, 4329324, 5050878, 6493986, 7576317, 9740979, 10101756, 12987972, 15152634, 19481958, 22728951, 30305268, 38963916, 45457902, 68186853, 90915804, 136373706, 272747412]

約数ペア:

[(1, 272747412), (2, 136373706), (3, 90915804), (4, 68186853), (6, 45457902), (7, 38963916), (9, 30305268), (12, 22728951), (14, 19481958), (18, 15152634), (21, 12987972), (27, 10101756), (28, 9740979), (36, 7576317), (42, 6493986), (54, 5050878), (63, 4329324), (81, 3367252), (84, 3246993), (108, 2525439), (126, 2164662), (162, 1683626), (189, 1443108), (241, 1131732), (252, 1082331), (324, 841813), (378, 721554), (482, 565866), (499, 546588), (567, 481036), (723, 377244), (756, 360777), (964, 282933), (998, 273294), (1134, 240518), (1446, 188622), (1497, 182196), (1687, 161676), (1996, 136647), (2169, 125748), (2268, 120259), (2892, 94311), (2994, 91098), (3374, 80838), (3493, 78084), (4338, 62874), (4491, 60732), (5061, 53892), (5988, 45549), (6507, 41916), (6748, 40419), (6986, 39042), (8676, 31437), (8982, 30366), (10122, 26946), (10479, 26028), (13014, 20958), (13473, 20244), (13972, 19521), (15183, 17964)]