225427968

素因数分解:

$2^9\times 3^3\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:759

約数の個数: 160

約数和(自身を含む): 697276800

約数和(自身を除く): 471848832

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, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 709, 736, 768, 828, 864, 1104, 1152, 1242, 1418, 1472, 1536, 1656, 1728, 2127, 2208, 2304, 2484, 2836, 2944, 3312, 3456, 4254, 4416, 4608, 4968, 5672, 5888, 6381, 6624, 6912, 8508, 8832, 9936, 11344, 11776, 12762, 13248, 13824, 16307, 17016, 17664, 19143, 19872, 22688, 25524, 26496, 32614, 34032, 35328, 38286, 39744, 45376, 48921, 51048, 52992, 65228, 68064, 76572, 79488, 90752, 97842, 102096, 105984, 130456, 136128, 146763, 153144, 158976, 181504, 195684, 204192, 260912, 272256, 293526, 306288, 317952, 363008, 391368, 408384, 440289, 521824, 544512, 587052, 612576, 782736, 816768, 880578, 1043648, 1089024, 1174104, 1225152, 1565472, 1633536, 1761156, 2087296, 2348208, 2450304, 3130944, 3267072, 3522312, 4174592, 4696416, 4900608, 6261888, 7044624, 8349184, 9392832, 9801216, 12523776, 14089248, 18785664, 25047552, 28178496, 37571328, 56356992, 75142656, 112713984, 225427968]

約数ペア:

[(1, 225427968), (2, 112713984), (3, 75142656), (4, 56356992), (6, 37571328), (8, 28178496), (9, 25047552), (12, 18785664), (16, 14089248), (18, 12523776), (23, 9801216), (24, 9392832), (27, 8349184), (32, 7044624), (36, 6261888), (46, 4900608), (48, 4696416), (54, 4174592), (64, 3522312), (69, 3267072), (72, 3130944), (92, 2450304), (96, 2348208), (108, 2087296), (128, 1761156), (138, 1633536), (144, 1565472), (184, 1225152), (192, 1174104), (207, 1089024), (216, 1043648), (256, 880578), (276, 816768), (288, 782736), (368, 612576), (384, 587052), (414, 544512), (432, 521824), (512, 440289), (552, 408384), (576, 391368), (621, 363008), (709, 317952), (736, 306288), (768, 293526), (828, 272256), (864, 260912), (1104, 204192), (1152, 195684), (1242, 181504), (1418, 158976), (1472, 153144), (1536, 146763), (1656, 136128), (1728, 130456), (2127, 105984), (2208, 102096), (2304, 97842), (2484, 90752), (2836, 79488), (2944, 76572), (3312, 68064), (3456, 65228), (4254, 52992), (4416, 51048), (4608, 48921), (4968, 45376), (5672, 39744), (5888, 38286), (6381, 35328), (6624, 34032), (6912, 32614), (8508, 26496), (8832, 25524), (9936, 22688), (11344, 19872), (11776, 19143), (12762, 17664), (13248, 17016), (13824, 16307)]