319006464

素因数分解:

$2^8\times 3^1\times 7^4\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 180

約数和(自身を含む): 996192456

約数和(自身を除く): 677185992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 173, 192, 196, 224, 256, 294, 336, 343, 346, 384, 392, 448, 519, 588, 672, 686, 692, 768, 784, 896, 1029, 1038, 1176, 1211, 1344, 1372, 1384, 1568, 1792, 2058, 2076, 2352, 2401, 2422, 2688, 2744, 2768, 3136, 3633, 4116, 4152, 4704, 4802, 4844, 5376, 5488, 5536, 6272, 7203, 7266, 8232, 8304, 8477, 9408, 9604, 9688, 10976, 11072, 12544, 14406, 14532, 16464, 16608, 16954, 18816, 19208, 19376, 21952, 22144, 25431, 28812, 29064, 32928, 33216, 33908, 37632, 38416, 38752, 43904, 44288, 50862, 57624, 58128, 59339, 65856, 66432, 67816, 76832, 77504, 87808, 101724, 115248, 116256, 118678, 131712, 132864, 135632, 153664, 155008, 178017, 203448, 230496, 232512, 237356, 263424, 271264, 307328, 310016, 356034, 406896, 415373, 460992, 465024, 474712, 542528, 614656, 712068, 813792, 830746, 921984, 930048, 949424, 1085056, 1246119, 1424136, 1627584, 1661492, 1843968, 1898848, 2170112, 2492238, 2848272, 3255168, 3322984, 3797696, 4984476, 5696544, 6510336, 6645968, 7595392, 9968952, 11393088, 13291936, 15190784, 19937904, 22786176, 26583872, 39875808, 45572352, 53167744, 79751616, 106335488, 159503232, 319006464]

約数ペア:

[(1, 319006464), (2, 159503232), (3, 106335488), (4, 79751616), (6, 53167744), (7, 45572352), (8, 39875808), (12, 26583872), (14, 22786176), (16, 19937904), (21, 15190784), (24, 13291936), (28, 11393088), (32, 9968952), (42, 7595392), (48, 6645968), (49, 6510336), (56, 5696544), (64, 4984476), (84, 3797696), (96, 3322984), (98, 3255168), (112, 2848272), (128, 2492238), (147, 2170112), (168, 1898848), (173, 1843968), (192, 1661492), (196, 1627584), (224, 1424136), (256, 1246119), (294, 1085056), (336, 949424), (343, 930048), (346, 921984), (384, 830746), (392, 813792), (448, 712068), (519, 614656), (588, 542528), (672, 474712), (686, 465024), (692, 460992), (768, 415373), (784, 406896), (896, 356034), (1029, 310016), (1038, 307328), (1176, 271264), (1211, 263424), (1344, 237356), (1372, 232512), (1384, 230496), (1568, 203448), (1792, 178017), (2058, 155008), (2076, 153664), (2352, 135632), (2401, 132864), (2422, 131712), (2688, 118678), (2744, 116256), (2768, 115248), (3136, 101724), (3633, 87808), (4116, 77504), (4152, 76832), (4704, 67816), (4802, 66432), (4844, 65856), (5376, 59339), (5488, 58128), (5536, 57624), (6272, 50862), (7203, 44288), (7266, 43904), (8232, 38752), (8304, 38416), (8477, 37632), (9408, 33908), (9604, 33216), (9688, 32928), (10976, 29064), (11072, 28812), (12544, 25431), (14406, 22144), (14532, 21952), (16464, 19376), (16608, 19208), (16954, 18816)]