247968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{41}}^1$

素因数の和:67

約数の個数: 96

約数和(自身を含む): 846720

約数和(自身を除く): 598752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 96, 108, 112, 123, 126, 144, 164, 168, 189, 216, 224, 246, 252, 287, 288, 328, 336, 369, 378, 432, 492, 504, 574, 656, 672, 738, 756, 861, 864, 984, 1008, 1107, 1148, 1312, 1476, 1512, 1722, 1968, 2016, 2214, 2296, 2583, 2952, 3024, 3444, 3936, 4428, 4592, 5166, 5904, 6048, 6888, 7749, 8856, 9184, 10332, 11808, 13776, 15498, 17712, 20664, 27552, 30996, 35424, 41328, 61992, 82656, 123984, 247968]

約数ペア:

[(1, 247968), (2, 123984), (3, 82656), (4, 61992), (6, 41328), (7, 35424), (8, 30996), (9, 27552), (12, 20664), (14, 17712), (16, 15498), (18, 13776), (21, 11808), (24, 10332), (27, 9184), (28, 8856), (32, 7749), (36, 6888), (41, 6048), (42, 5904), (48, 5166), (54, 4592), (56, 4428), (63, 3936), (72, 3444), (82, 3024), (84, 2952), (96, 2583), (108, 2296), (112, 2214), (123, 2016), (126, 1968), (144, 1722), (164, 1512), (168, 1476), (189, 1312), (216, 1148), (224, 1107), (246, 1008), (252, 984), (287, 864), (288, 861), (328, 756), (336, 738), (369, 672), (378, 656), (432, 574), (492, 504)]