691416

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 2134440

約数和(自身を除く): 1443024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 97, 99, 108, 132, 162, 194, 198, 216, 264, 291, 297, 324, 388, 396, 582, 594, 648, 776, 792, 873, 891, 1067, 1164, 1188, 1746, 1782, 2134, 2328, 2376, 2619, 3201, 3492, 3564, 4268, 5238, 6402, 6984, 7128, 7857, 8536, 9603, 10476, 12804, 15714, 19206, 20952, 25608, 28809, 31428, 38412, 57618, 62856, 76824, 86427, 115236, 172854, 230472, 345708, 691416]

約数ペア:

[(1, 691416), (2, 345708), (3, 230472), (4, 172854), (6, 115236), (8, 86427), (9, 76824), (11, 62856), (12, 57618), (18, 38412), (22, 31428), (24, 28809), (27, 25608), (33, 20952), (36, 19206), (44, 15714), (54, 12804), (66, 10476), (72, 9603), (81, 8536), (88, 7857), (97, 7128), (99, 6984), (108, 6402), (132, 5238), (162, 4268), (194, 3564), (198, 3492), (216, 3201), (264, 2619), (291, 2376), (297, 2328), (324, 2134), (388, 1782), (396, 1746), (582, 1188), (594, 1164), (648, 1067), (776, 891), (792, 873)]