1973901312

素因数分解:

$2^{11}\times 3^4\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 6013327320

約数和(自身を除く): 4039426008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 128, 144, 146, 162, 163, 192, 216, 219, 256, 288, 292, 324, 326, 384, 432, 438, 489, 512, 576, 584, 648, 652, 657, 768, 864, 876, 978, 1024, 1152, 1168, 1296, 1304, 1314, 1467, 1536, 1728, 1752, 1956, 1971, 2048, 2304, 2336, 2592, 2608, 2628, 2934, 3072, 3456, 3504, 3912, 3942, 4401, 4608, 4672, 5184, 5216, 5256, 5868, 5913, 6144, 6912, 7008, 7824, 7884, 8802, 9216, 9344, 10368, 10432, 10512, 11736, 11826, 11899, 13203, 13824, 14016, 15648, 15768, 17604, 18432, 18688, 20736, 20864, 21024, 23472, 23652, 23798, 26406, 27648, 28032, 31296, 31536, 35208, 35697, 37376, 41472, 41728, 42048, 46944, 47304, 47596, 52812, 55296, 56064, 62592, 63072, 70416, 71394, 74752, 82944, 83456, 84096, 93888, 94608, 95192, 105624, 107091, 112128, 125184, 126144, 140832, 142788, 149504, 165888, 166912, 168192, 187776, 189216, 190384, 211248, 214182, 224256, 250368, 252288, 281664, 285576, 321273, 333824, 336384, 375552, 378432, 380768, 422496, 428364, 448512, 500736, 504576, 563328, 571152, 642546, 672768, 751104, 756864, 761536, 844992, 856728, 963819, 1001472, 1009152, 1126656, 1142304, 1285092, 1345536, 1502208, 1513728, 1523072, 1689984, 1713456, 1927638, 2018304, 2253312, 2284608, 2570184, 3004416, 3027456, 3046144, 3379968, 3426912, 3855276, 4036608, 4506624, 4569216, 5140368, 6054912, 6092288, 6759936, 6853824, 7710552, 9013248, 9138432, 10280736, 12109824, 12184576, 13519872, 13707648, 15421104, 18276864, 20561472, 24369152, 27039744, 27415296, 30842208, 36553728, 41122944, 54830592, 61684416, 73107456, 82245888, 109661184, 123368832, 164491776, 219322368, 246737664, 328983552, 493475328, 657967104, 986950656, 1973901312]

約数ペア:

[(1, 1973901312), (2, 986950656), (3, 657967104), (4, 493475328), (6, 328983552), (8, 246737664), (9, 219322368), (12, 164491776), (16, 123368832), (18, 109661184), (24, 82245888), (27, 73107456), (32, 61684416), (36, 54830592), (48, 41122944), (54, 36553728), (64, 30842208), (72, 27415296), (73, 27039744), (81, 24369152), (96, 20561472), (108, 18276864), (128, 15421104), (144, 13707648), (146, 13519872), (162, 12184576), (163, 12109824), (192, 10280736), (216, 9138432), (219, 9013248), (256, 7710552), (288, 6853824), (292, 6759936), (324, 6092288), (326, 6054912), (384, 5140368), (432, 4569216), (438, 4506624), (489, 4036608), (512, 3855276), (576, 3426912), (584, 3379968), (648, 3046144), (652, 3027456), (657, 3004416), (768, 2570184), (864, 2284608), (876, 2253312), (978, 2018304), (1024, 1927638), (1152, 1713456), (1168, 1689984), (1296, 1523072), (1304, 1513728), (1314, 1502208), (1467, 1345536), (1536, 1285092), (1728, 1142304), (1752, 1126656), (1956, 1009152), (1971, 1001472), (2048, 963819), (2304, 856728), (2336, 844992), (2592, 761536), (2608, 756864), (2628, 751104), (2934, 672768), (3072, 642546), (3456, 571152), (3504, 563328), (3912, 504576), (3942, 500736), (4401, 448512), (4608, 428364), (4672, 422496), (5184, 380768), (5216, 378432), (5256, 375552), (5868, 336384), (5913, 333824), (6144, 321273), (6912, 285576), (7008, 281664), (7824, 252288), (7884, 250368), (8802, 224256), (9216, 214182), (9344, 211248), (10368, 190384), (10432, 189216), (10512, 187776), (11736, 168192), (11826, 166912), (11899, 165888), (13203, 149504), (13824, 142788), (14016, 140832), (15648, 126144), (15768, 125184), (17604, 112128), (18432, 107091), (18688, 105624), (20736, 95192), (20864, 94608), (21024, 93888), (23472, 84096), (23652, 83456), (23798, 82944), (26406, 74752), (27648, 71394), (28032, 70416), (31296, 63072), (31536, 62592), (35208, 56064), (35697, 55296), (37376, 52812), (41472, 47596), (41728, 47304), (42048, 46944)]