219840768

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 216

約数和(自身を含む): 743590848

約数和(自身を除く): 523750080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 128, 129, 144, 168, 172, 192, 224, 252, 256, 258, 288, 301, 317, 336, 344, 384, 387, 448, 504, 516, 576, 602, 634, 672, 688, 768, 774, 896, 903, 951, 1008, 1032, 1152, 1204, 1268, 1344, 1376, 1548, 1792, 1806, 1902, 2016, 2064, 2219, 2304, 2408, 2536, 2688, 2709, 2752, 2853, 3096, 3612, 3804, 4032, 4128, 4438, 4816, 5072, 5376, 5418, 5504, 5706, 6192, 6657, 7224, 7608, 8064, 8256, 8876, 9632, 10144, 10836, 11008, 11412, 12384, 13314, 13631, 14448, 15216, 16128, 16512, 17752, 19264, 19971, 20288, 21672, 22824, 24768, 26628, 27262, 28896, 30432, 33024, 35504, 38528, 39942, 40576, 40893, 43344, 45648, 49536, 53256, 54524, 57792, 60864, 71008, 77056, 79884, 81152, 81786, 86688, 91296, 95417, 99072, 106512, 109048, 115584, 121728, 122679, 142016, 159768, 163572, 173376, 182592, 190834, 213024, 218096, 231168, 243456, 245358, 284032, 286251, 319536, 327144, 346752, 365184, 381668, 426048, 436192, 490716, 568064, 572502, 639072, 654288, 693504, 730368, 763336, 852096, 858753, 872384, 981432, 1145004, 1278144, 1308576, 1526672, 1704192, 1717506, 1744768, 1962864, 2290008, 2556288, 2617152, 3053344, 3435012, 3489536, 3925728, 4580016, 5112576, 5234304, 6106688, 6870024, 7851456, 9160032, 10468608, 12213376, 13740048, 15702912, 18320064, 24426752, 27480096, 31405824, 36640128, 54960192, 73280256, 109920384, 219840768]

約数ペア:

[(1, 219840768), (2, 109920384), (3, 73280256), (4, 54960192), (6, 36640128), (7, 31405824), (8, 27480096), (9, 24426752), (12, 18320064), (14, 15702912), (16, 13740048), (18, 12213376), (21, 10468608), (24, 9160032), (28, 7851456), (32, 6870024), (36, 6106688), (42, 5234304), (43, 5112576), (48, 4580016), (56, 3925728), (63, 3489536), (64, 3435012), (72, 3053344), (84, 2617152), (86, 2556288), (96, 2290008), (112, 1962864), (126, 1744768), (128, 1717506), (129, 1704192), (144, 1526672), (168, 1308576), (172, 1278144), (192, 1145004), (224, 981432), (252, 872384), (256, 858753), (258, 852096), (288, 763336), (301, 730368), (317, 693504), (336, 654288), (344, 639072), (384, 572502), (387, 568064), (448, 490716), (504, 436192), (516, 426048), (576, 381668), (602, 365184), (634, 346752), (672, 327144), (688, 319536), (768, 286251), (774, 284032), (896, 245358), (903, 243456), (951, 231168), (1008, 218096), (1032, 213024), (1152, 190834), (1204, 182592), (1268, 173376), (1344, 163572), (1376, 159768), (1548, 142016), (1792, 122679), (1806, 121728), (1902, 115584), (2016, 109048), (2064, 106512), (2219, 99072), (2304, 95417), (2408, 91296), (2536, 86688), (2688, 81786), (2709, 81152), (2752, 79884), (2853, 77056), (3096, 71008), (3612, 60864), (3804, 57792), (4032, 54524), (4128, 53256), (4438, 49536), (4816, 45648), (5072, 43344), (5376, 40893), (5418, 40576), (5504, 39942), (5706, 38528), (6192, 35504), (6657, 33024), (7224, 30432), (7608, 28896), (8064, 27262), (8256, 26628), (8876, 24768), (9632, 22824), (10144, 21672), (10836, 20288), (11008, 19971), (11412, 19264), (12384, 17752), (13314, 16512), (13631, 16128), (14448, 15216)]