217439424

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{5471}}^1$

素因数の和:5515

約数の個数: 112

約数和(自身を含む): 667146240

約数和(自身を除く): 449706816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2208, 2484, 3312, 4416, 4968, 5471, 6624, 9936, 10942, 13248, 16413, 19872, 21884, 32826, 39744, 43768, 49239, 65652, 87536, 98478, 125833, 131304, 147717, 175072, 196956, 251666, 262608, 295434, 350144, 377499, 393912, 503332, 525216, 590868, 754998, 787824, 1006664, 1050432, 1132497, 1181736, 1509996, 1575648, 2013328, 2264994, 2363472, 3019992, 3151296, 3397491, 4026656, 4529988, 4726944, 6039984, 6794982, 8053312, 9059976, 9453888, 12079968, 13589964, 18119952, 24159936, 27179928, 36239904, 54359856, 72479808, 108719712, 217439424]

約数ペア:

[(1, 217439424), (2, 108719712), (3, 72479808), (4, 54359856), (6, 36239904), (8, 27179928), (9, 24159936), (12, 18119952), (16, 13589964), (18, 12079968), (23, 9453888), (24, 9059976), (27, 8053312), (32, 6794982), (36, 6039984), (46, 4726944), (48, 4529988), (54, 4026656), (64, 3397491), (69, 3151296), (72, 3019992), (92, 2363472), (96, 2264994), (108, 2013328), (138, 1575648), (144, 1509996), (184, 1181736), (192, 1132497), (207, 1050432), (216, 1006664), (276, 787824), (288, 754998), (368, 590868), (414, 525216), (432, 503332), (552, 393912), (576, 377499), (621, 350144), (736, 295434), (828, 262608), (864, 251666), (1104, 196956), (1242, 175072), (1472, 147717), (1656, 131304), (1728, 125833), (2208, 98478), (2484, 87536), (3312, 65652), (4416, 49239), (4968, 43768), (5471, 39744), (6624, 32826), (9936, 21884), (10942, 19872), (13248, 16413)]