213962496

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 690708480

約数和(自身を除く): 476745984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 43, 44, 48, 57, 62, 64, 66, 76, 86, 88, 93, 96, 114, 124, 128, 129, 132, 152, 172, 176, 186, 192, 209, 228, 248, 256, 258, 264, 304, 341, 344, 352, 372, 384, 418, 456, 473, 496, 516, 528, 589, 608, 627, 682, 688, 704, 744, 768, 817, 836, 912, 946, 992, 1023, 1032, 1056, 1178, 1216, 1254, 1333, 1364, 1376, 1408, 1419, 1488, 1634, 1672, 1767, 1824, 1892, 1984, 2046, 2064, 2112, 2356, 2432, 2451, 2508, 2666, 2728, 2752, 2816, 2838, 2976, 3268, 3344, 3534, 3648, 3784, 3968, 3999, 4092, 4128, 4224, 4712, 4864, 4902, 5016, 5332, 5456, 5504, 5676, 5952, 6479, 6536, 6688, 7068, 7296, 7568, 7936, 7998, 8184, 8256, 8448, 8987, 9424, 9804, 10032, 10664, 10912, 11008, 11352, 11904, 12958, 13072, 13376, 14136, 14592, 14663, 15136, 15996, 16368, 16512, 17974, 18848, 19437, 19608, 20064, 21328, 21824, 22704, 23808, 25327, 25916, 26144, 26752, 26961, 28272, 29326, 30272, 31992, 32736, 33024, 35948, 37696, 38874, 39216, 40128, 42656, 43648, 43989, 45408, 50654, 51832, 52288, 53504, 53922, 56544, 58652, 60544, 63984, 65472, 71896, 75392, 75981, 77748, 78432, 80256, 85312, 87296, 87978, 90816, 101308, 103664, 104576, 107844, 113088, 117304, 121088, 127968, 130944, 143792, 150784, 151962, 155496, 156864, 160512, 170624, 175956, 181632, 202616, 207328, 209152, 215688, 226176, 234608, 255936, 261888, 278597, 287584, 303924, 310992, 313728, 341248, 351912, 363264, 405232, 414656, 431376, 452352, 469216, 511872, 557194, 575168, 607848, 621984, 627456, 703824, 810464, 829312, 835791, 862752, 938432, 1023744, 1114388, 1150336, 1215696, 1243968, 1407648, 1620928, 1658624, 1671582, 1725504, 1876864, 2228776, 2300672, 2431392, 2487936, 2815296, 3241856, 3343164, 3451008, 3753728, 4457552, 4862784, 4975872, 5630592, 6483712, 6686328, 6902016, 8915104, 9725568, 11261184, 13372656, 17830208, 19451136, 26745312, 35660416, 53490624, 71320832, 106981248, 213962496]

約数ペア:

[(1, 213962496), (2, 106981248), (3, 71320832), (4, 53490624), (6, 35660416), (8, 26745312), (11, 19451136), (12, 17830208), (16, 13372656), (19, 11261184), (22, 9725568), (24, 8915104), (31, 6902016), (32, 6686328), (33, 6483712), (38, 5630592), (43, 4975872), (44, 4862784), (48, 4457552), (57, 3753728), (62, 3451008), (64, 3343164), (66, 3241856), (76, 2815296), (86, 2487936), (88, 2431392), (93, 2300672), (96, 2228776), (114, 1876864), (124, 1725504), (128, 1671582), (129, 1658624), (132, 1620928), (152, 1407648), (172, 1243968), (176, 1215696), (186, 1150336), (192, 1114388), (209, 1023744), (228, 938432), (248, 862752), (256, 835791), (258, 829312), (264, 810464), (304, 703824), (341, 627456), (344, 621984), (352, 607848), (372, 575168), (384, 557194), (418, 511872), (456, 469216), (473, 452352), (496, 431376), (516, 414656), (528, 405232), (589, 363264), (608, 351912), (627, 341248), (682, 313728), (688, 310992), (704, 303924), (744, 287584), (768, 278597), (817, 261888), (836, 255936), (912, 234608), (946, 226176), (992, 215688), (1023, 209152), (1032, 207328), (1056, 202616), (1178, 181632), (1216, 175956), (1254, 170624), (1333, 160512), (1364, 156864), (1376, 155496), (1408, 151962), (1419, 150784), (1488, 143792), (1634, 130944), (1672, 127968), (1767, 121088), (1824, 117304), (1892, 113088), (1984, 107844), (2046, 104576), (2064, 103664), (2112, 101308), (2356, 90816), (2432, 87978), (2451, 87296), (2508, 85312), (2666, 80256), (2728, 78432), (2752, 77748), (2816, 75981), (2838, 75392), (2976, 71896), (3268, 65472), (3344, 63984), (3534, 60544), (3648, 58652), (3784, 56544), (3968, 53922), (3999, 53504), (4092, 52288), (4128, 51832), (4224, 50654), (4712, 45408), (4864, 43989), (4902, 43648), (5016, 42656), (5332, 40128), (5456, 39216), (5504, 38874), (5676, 37696), (5952, 35948), (6479, 33024), (6536, 32736), (6688, 31992), (7068, 30272), (7296, 29326), (7568, 28272), (7936, 26961), (7998, 26752), (8184, 26144), (8256, 25916), (8448, 25327), (8987, 23808), (9424, 22704), (9804, 21824), (10032, 21328), (10664, 20064), (10912, 19608), (11008, 19437), (11352, 18848), (11904, 17974), (12958, 16512), (13072, 16368), (13376, 15996), (14136, 15136), (14592, 14663)]