15337728

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 51999360

約数和(自身を除く): 36661632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 317, 336, 378, 384, 432, 448, 504, 576, 634, 672, 756, 768, 864, 896, 951, 1008, 1152, 1268, 1344, 1512, 1728, 1792, 1902, 2016, 2219, 2304, 2536, 2688, 2853, 3024, 3456, 3804, 4032, 4438, 5072, 5376, 5706, 6048, 6657, 6912, 7608, 8064, 8559, 8876, 10144, 11412, 12096, 13314, 15216, 16128, 17118, 17752, 19971, 20288, 22824, 24192, 26628, 30432, 34236, 35504, 39942, 40576, 45648, 48384, 53256, 59913, 60864, 68472, 71008, 79884, 81152, 91296, 106512, 119826, 121728, 136944, 142016, 159768, 182592, 213024, 239652, 243456, 273888, 284032, 319536, 365184, 426048, 479304, 547776, 568064, 639072, 730368, 852096, 958608, 1095552, 1278144, 1704192, 1917216, 2191104, 2556288, 3834432, 5112576, 7668864, 15337728]

約数ペア:

[(1, 15337728), (2, 7668864), (3, 5112576), (4, 3834432), (6, 2556288), (7, 2191104), (8, 1917216), (9, 1704192), (12, 1278144), (14, 1095552), (16, 958608), (18, 852096), (21, 730368), (24, 639072), (27, 568064), (28, 547776), (32, 479304), (36, 426048), (42, 365184), (48, 319536), (54, 284032), (56, 273888), (63, 243456), (64, 239652), (72, 213024), (84, 182592), (96, 159768), (108, 142016), (112, 136944), (126, 121728), (128, 119826), (144, 106512), (168, 91296), (189, 81152), (192, 79884), (216, 71008), (224, 68472), (252, 60864), (256, 59913), (288, 53256), (317, 48384), (336, 45648), (378, 40576), (384, 39942), (432, 35504), (448, 34236), (504, 30432), (576, 26628), (634, 24192), (672, 22824), (756, 20288), (768, 19971), (864, 17752), (896, 17118), (951, 16128), (1008, 15216), (1152, 13314), (1268, 12096), (1344, 11412), (1512, 10144), (1728, 8876), (1792, 8559), (1902, 8064), (2016, 7608), (2219, 6912), (2304, 6657), (2536, 6048), (2688, 5706), (2853, 5376), (3024, 5072), (3456, 4438), (3804, 4032)]