219322368

素因数分解:

$2^{11}\times 3^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 646059960

約数和(自身を除く): 426737592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 163, 192, 219, 256, 288, 292, 326, 384, 438, 489, 512, 576, 584, 652, 657, 768, 876, 978, 1024, 1152, 1168, 1304, 1314, 1467, 1536, 1752, 1956, 2048, 2304, 2336, 2608, 2628, 2934, 3072, 3504, 3912, 4608, 4672, 5216, 5256, 5868, 6144, 7008, 7824, 9216, 9344, 10432, 10512, 11736, 11899, 14016, 15648, 18432, 18688, 20864, 21024, 23472, 23798, 28032, 31296, 35697, 37376, 41728, 42048, 46944, 47596, 56064, 62592, 71394, 74752, 83456, 84096, 93888, 95192, 107091, 112128, 125184, 142788, 149504, 166912, 168192, 187776, 190384, 214182, 224256, 250368, 285576, 333824, 336384, 375552, 380768, 428364, 448512, 500736, 571152, 672768, 751104, 761536, 856728, 1001472, 1142304, 1345536, 1502208, 1523072, 1713456, 2284608, 3004416, 3046144, 3426912, 4569216, 6092288, 6853824, 9138432, 12184576, 13707648, 18276864, 24369152, 27415296, 36553728, 54830592, 73107456, 109661184, 219322368]

約数ペア:

[(1, 219322368), (2, 109661184), (3, 73107456), (4, 54830592), (6, 36553728), (8, 27415296), (9, 24369152), (12, 18276864), (16, 13707648), (18, 12184576), (24, 9138432), (32, 6853824), (36, 6092288), (48, 4569216), (64, 3426912), (72, 3046144), (73, 3004416), (96, 2284608), (128, 1713456), (144, 1523072), (146, 1502208), (163, 1345536), (192, 1142304), (219, 1001472), (256, 856728), (288, 761536), (292, 751104), (326, 672768), (384, 571152), (438, 500736), (489, 448512), (512, 428364), (576, 380768), (584, 375552), (652, 336384), (657, 333824), (768, 285576), (876, 250368), (978, 224256), (1024, 214182), (1152, 190384), (1168, 187776), (1304, 168192), (1314, 166912), (1467, 149504), (1536, 142788), (1752, 125184), (1956, 112128), (2048, 107091), (2304, 95192), (2336, 93888), (2608, 84096), (2628, 83456), (2934, 74752), (3072, 71394), (3504, 62592), (3912, 56064), (4608, 47596), (4672, 46944), (5216, 42048), (5256, 41728), (5868, 37376), (6144, 35697), (7008, 31296), (7824, 28032), (9216, 23798), (9344, 23472), (10432, 21024), (10512, 20864), (11736, 18688), (11899, 18432), (14016, 15648)]