1390954608

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{839}}^1$

素因数の和:1279

約数の個数: 120

約数和(自身を含む): 4041928800

約数和(自身を除く): 2650974192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 397, 464, 522, 696, 794, 839, 1044, 1191, 1392, 1588, 1678, 2088, 2382, 2517, 3176, 3356, 3573, 4176, 4764, 5034, 6352, 6712, 7146, 7551, 9528, 10068, 11513, 13424, 14292, 15102, 19056, 20136, 23026, 24331, 28584, 30204, 34539, 40272, 46052, 48662, 57168, 60408, 69078, 72993, 92104, 97324, 103617, 120816, 138156, 145986, 184208, 194648, 207234, 218979, 276312, 291972, 333083, 389296, 414468, 437958, 552624, 583944, 666166, 828936, 875916, 999249, 1167888, 1332332, 1657872, 1751832, 1998498, 2664664, 2997747, 3503664, 3996996, 5329328, 5995494, 7993992, 9659407, 11990988, 15987984, 19318814, 23981976, 28978221, 38637628, 47963952, 57956442, 77275256, 86934663, 115912884, 154550512, 173869326, 231825768, 347738652, 463651536, 695477304, 1390954608]

約数ペア:

[(1, 1390954608), (2, 695477304), (3, 463651536), (4, 347738652), (6, 231825768), (8, 173869326), (9, 154550512), (12, 115912884), (16, 86934663), (18, 77275256), (24, 57956442), (29, 47963952), (36, 38637628), (48, 28978221), (58, 23981976), (72, 19318814), (87, 15987984), (116, 11990988), (144, 9659407), (174, 7993992), (232, 5995494), (261, 5329328), (348, 3996996), (397, 3503664), (464, 2997747), (522, 2664664), (696, 1998498), (794, 1751832), (839, 1657872), (1044, 1332332), (1191, 1167888), (1392, 999249), (1588, 875916), (1678, 828936), (2088, 666166), (2382, 583944), (2517, 552624), (3176, 437958), (3356, 414468), (3573, 389296), (4176, 333083), (4764, 291972), (5034, 276312), (6352, 218979), (6712, 207234), (7146, 194648), (7551, 184208), (9528, 145986), (10068, 138156), (11513, 120816), (13424, 103617), (14292, 97324), (15102, 92104), (19056, 72993), (20136, 69078), (23026, 60408), (24331, 57168), (28584, 48662), (30204, 46052), (34539, 40272)]