226667392

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 571069440

約数和(自身を除く): 344402048

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 128, 136, 161, 184, 224, 238, 272, 322, 368, 391, 448, 476, 544, 644, 647, 736, 782, 896, 952, 1088, 1288, 1294, 1472, 1564, 1904, 2176, 2576, 2588, 2737, 2944, 3128, 3808, 4529, 5152, 5176, 5474, 6256, 7616, 9058, 10304, 10352, 10948, 10999, 12512, 14881, 15232, 18116, 20608, 20704, 21896, 21998, 25024, 29762, 36232, 41408, 43792, 43996, 50048, 59524, 72464, 76993, 82816, 87584, 87992, 104167, 119048, 144928, 153986, 175168, 175984, 208334, 238096, 252977, 289856, 307972, 350336, 351968, 416668, 476192, 505954, 579712, 615944, 703936, 833336, 952384, 1011908, 1231888, 1407872, 1666672, 1770839, 1904768, 2023816, 2463776, 3333344, 3541678, 4047632, 4927552, 6666688, 7083356, 8095264, 9855104, 13333376, 14166712, 16190528, 28333424, 32381056, 56666848, 113333696, 226667392]

約数ペア:

[(1, 226667392), (2, 113333696), (4, 56666848), (7, 32381056), (8, 28333424), (14, 16190528), (16, 14166712), (17, 13333376), (23, 9855104), (28, 8095264), (32, 7083356), (34, 6666688), (46, 4927552), (56, 4047632), (64, 3541678), (68, 3333344), (92, 2463776), (112, 2023816), (119, 1904768), (128, 1770839), (136, 1666672), (161, 1407872), (184, 1231888), (224, 1011908), (238, 952384), (272, 833336), (322, 703936), (368, 615944), (391, 579712), (448, 505954), (476, 476192), (544, 416668), (644, 351968), (647, 350336), (736, 307972), (782, 289856), (896, 252977), (952, 238096), (1088, 208334), (1288, 175984), (1294, 175168), (1472, 153986), (1564, 144928), (1904, 119048), (2176, 104167), (2576, 87992), (2588, 87584), (2737, 82816), (2944, 76993), (3128, 72464), (3808, 59524), (4529, 50048), (5152, 43996), (5176, 43792), (5474, 41408), (6256, 36232), (7616, 29762), (9058, 25024), (10304, 21998), (10352, 21896), (10948, 20704), (10999, 20608), (12512, 18116), (14881, 15232)]