221698176

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1322

約数の個数: 128

約数和(自身を含む): 683612160

約数和(自身を除く): 461913984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 268, 336, 384, 402, 448, 469, 536, 672, 804, 896, 938, 1072, 1231, 1344, 1407, 1608, 1876, 2144, 2462, 2688, 2814, 3216, 3693, 3752, 4288, 4924, 5628, 6432, 7386, 7504, 8576, 8617, 9848, 11256, 12864, 14772, 15008, 17234, 19696, 22512, 25728, 25851, 29544, 30016, 34468, 39392, 45024, 51702, 59088, 60032, 68936, 78784, 82477, 90048, 103404, 118176, 137872, 157568, 164954, 180096, 206808, 236352, 247431, 275744, 329908, 413616, 472704, 494862, 551488, 577339, 659816, 827232, 989724, 1102976, 1154678, 1319632, 1654464, 1732017, 1979448, 2309356, 2639264, 3308928, 3464034, 3958896, 4618712, 5278528, 6928068, 7917792, 9237424, 10557056, 13856136, 15835584, 18474848, 27712272, 31671168, 36949696, 55424544, 73899392, 110849088, 221698176]

約数ペア:

[(1, 221698176), (2, 110849088), (3, 73899392), (4, 55424544), (6, 36949696), (7, 31671168), (8, 27712272), (12, 18474848), (14, 15835584), (16, 13856136), (21, 10557056), (24, 9237424), (28, 7917792), (32, 6928068), (42, 5278528), (48, 4618712), (56, 3958896), (64, 3464034), (67, 3308928), (84, 2639264), (96, 2309356), (112, 1979448), (128, 1732017), (134, 1654464), (168, 1319632), (192, 1154678), (201, 1102976), (224, 989724), (268, 827232), (336, 659816), (384, 577339), (402, 551488), (448, 494862), (469, 472704), (536, 413616), (672, 329908), (804, 275744), (896, 247431), (938, 236352), (1072, 206808), (1231, 180096), (1344, 164954), (1407, 157568), (1608, 137872), (1876, 118176), (2144, 103404), (2462, 90048), (2688, 82477), (2814, 78784), (3216, 68936), (3693, 60032), (3752, 59088), (4288, 51702), (4924, 45024), (5628, 39392), (6432, 34468), (7386, 30016), (7504, 29544), (8576, 25851), (8617, 25728), (9848, 22512), (11256, 19696), (12864, 17234), (14772, 15008)]