209613312

素因数分解:

$2^9\times 3^3\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 633441600

約数和(自身を除く): 423828288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 216, 236, 256, 257, 288, 354, 384, 432, 472, 512, 514, 531, 576, 708, 768, 771, 864, 944, 1028, 1062, 1152, 1416, 1536, 1542, 1593, 1728, 1888, 2056, 2124, 2304, 2313, 2832, 3084, 3186, 3456, 3776, 4112, 4248, 4608, 4626, 5664, 6168, 6372, 6912, 6939, 7552, 8224, 8496, 9252, 11328, 12336, 12744, 13824, 13878, 15104, 15163, 16448, 16992, 18504, 22656, 24672, 25488, 27756, 30208, 30326, 32896, 33984, 37008, 45312, 45489, 49344, 50976, 55512, 60652, 65792, 67968, 74016, 90624, 90978, 98688, 101952, 111024, 121304, 131584, 135936, 136467, 148032, 181956, 197376, 203904, 222048, 242608, 271872, 272934, 296064, 363912, 394752, 407808, 409401, 444096, 485216, 545868, 592128, 727824, 815616, 818802, 888192, 970432, 1091736, 1184256, 1455648, 1637604, 1776384, 1940864, 2183472, 2911296, 3275208, 3552768, 3881728, 4366944, 5822592, 6550416, 7763456, 8733888, 11645184, 13100832, 17467776, 23290368, 26201664, 34935552, 52403328, 69871104, 104806656, 209613312]

約数ペア:

[(1, 209613312), (2, 104806656), (3, 69871104), (4, 52403328), (6, 34935552), (8, 26201664), (9, 23290368), (12, 17467776), (16, 13100832), (18, 11645184), (24, 8733888), (27, 7763456), (32, 6550416), (36, 5822592), (48, 4366944), (54, 3881728), (59, 3552768), (64, 3275208), (72, 2911296), (96, 2183472), (108, 1940864), (118, 1776384), (128, 1637604), (144, 1455648), (177, 1184256), (192, 1091736), (216, 970432), (236, 888192), (256, 818802), (257, 815616), (288, 727824), (354, 592128), (384, 545868), (432, 485216), (472, 444096), (512, 409401), (514, 407808), (531, 394752), (576, 363912), (708, 296064), (768, 272934), (771, 271872), (864, 242608), (944, 222048), (1028, 203904), (1062, 197376), (1152, 181956), (1416, 148032), (1536, 136467), (1542, 135936), (1593, 131584), (1728, 121304), (1888, 111024), (2056, 101952), (2124, 98688), (2304, 90978), (2313, 90624), (2832, 74016), (3084, 67968), (3186, 65792), (3456, 60652), (3776, 55512), (4112, 50976), (4248, 49344), (4608, 45489), (4626, 45312), (5664, 37008), (6168, 33984), (6372, 32896), (6912, 30326), (6939, 30208), (7552, 27756), (8224, 25488), (8496, 24672), (9252, 22656), (11328, 18504), (12336, 16992), (12744, 16448), (13824, 15163), (13878, 15104)]