1732248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{491}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 5468580

約数和(自身を除く): 3736332

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 491, 504, 588, 882, 982, 1176, 1473, 1764, 1964, 2946, 3437, 3528, 3928, 4419, 5892, 6874, 8838, 10311, 11784, 13748, 17676, 20622, 24059, 27496, 30933, 35352, 41244, 48118, 61866, 72177, 82488, 96236, 123732, 144354, 192472, 216531, 247464, 288708, 433062, 577416, 866124, 1732248]

約数ペア:

[(1, 1732248), (2, 866124), (3, 577416), (4, 433062), (6, 288708), (7, 247464), (8, 216531), (9, 192472), (12, 144354), (14, 123732), (18, 96236), (21, 82488), (24, 72177), (28, 61866), (36, 48118), (42, 41244), (49, 35352), (56, 30933), (63, 27496), (72, 24059), (84, 20622), (98, 17676), (126, 13748), (147, 11784), (168, 10311), (196, 8838), (252, 6874), (294, 5892), (392, 4419), (441, 3928), (491, 3528), (504, 3437), (588, 2946), (882, 1964), (982, 1764), (1176, 1473)]