243438336

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 216

約数和(自身を含む): 758896320

約数和(自身を除く): 515457984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 67, 72, 76, 83, 96, 114, 128, 134, 144, 152, 166, 171, 192, 201, 228, 249, 256, 268, 288, 304, 332, 342, 384, 402, 456, 498, 536, 576, 603, 608, 664, 684, 747, 768, 804, 912, 996, 1072, 1152, 1206, 1216, 1273, 1328, 1368, 1494, 1577, 1608, 1824, 1992, 2144, 2304, 2412, 2432, 2546, 2656, 2736, 2988, 3154, 3216, 3648, 3819, 3984, 4288, 4731, 4824, 4864, 5092, 5312, 5472, 5561, 5976, 6308, 6432, 7296, 7638, 7968, 8576, 9462, 9648, 10184, 10624, 10944, 11122, 11457, 11952, 12616, 12864, 14193, 14592, 15276, 15936, 16683, 17152, 18924, 19296, 20368, 21248, 21888, 22244, 22914, 23904, 25232, 25728, 28386, 30552, 31872, 33366, 37848, 38592, 40736, 43776, 44488, 45828, 47808, 50049, 50464, 51456, 56772, 61104, 63744, 66732, 75696, 77184, 81472, 88976, 91656, 95616, 100098, 100928, 105659, 113544, 122208, 133464, 151392, 154368, 162944, 177952, 183312, 191232, 200196, 201856, 211318, 227088, 244416, 266928, 302784, 316977, 325888, 355904, 366624, 400392, 403712, 422636, 454176, 488832, 533856, 605568, 633954, 711808, 733248, 800784, 845272, 908352, 950931, 977664, 1067712, 1211136, 1267908, 1423616, 1466496, 1601568, 1690544, 1816704, 1901862, 2135424, 2535816, 2932992, 3203136, 3381088, 3633408, 3803724, 4270848, 5071632, 6406272, 6762176, 7607448, 10143264, 12812544, 13524352, 15214896, 20286528, 27048704, 30429792, 40573056, 60859584, 81146112, 121719168, 243438336]

約数ペア:

[(1, 243438336), (2, 121719168), (3, 81146112), (4, 60859584), (6, 40573056), (8, 30429792), (9, 27048704), (12, 20286528), (16, 15214896), (18, 13524352), (19, 12812544), (24, 10143264), (32, 7607448), (36, 6762176), (38, 6406272), (48, 5071632), (57, 4270848), (64, 3803724), (67, 3633408), (72, 3381088), (76, 3203136), (83, 2932992), (96, 2535816), (114, 2135424), (128, 1901862), (134, 1816704), (144, 1690544), (152, 1601568), (166, 1466496), (171, 1423616), (192, 1267908), (201, 1211136), (228, 1067712), (249, 977664), (256, 950931), (268, 908352), (288, 845272), (304, 800784), (332, 733248), (342, 711808), (384, 633954), (402, 605568), (456, 533856), (498, 488832), (536, 454176), (576, 422636), (603, 403712), (608, 400392), (664, 366624), (684, 355904), (747, 325888), (768, 316977), (804, 302784), (912, 266928), (996, 244416), (1072, 227088), (1152, 211318), (1206, 201856), (1216, 200196), (1273, 191232), (1328, 183312), (1368, 177952), (1494, 162944), (1577, 154368), (1608, 151392), (1824, 133464), (1992, 122208), (2144, 113544), (2304, 105659), (2412, 100928), (2432, 100098), (2546, 95616), (2656, 91656), (2736, 88976), (2988, 81472), (3154, 77184), (3216, 75696), (3648, 66732), (3819, 63744), (3984, 61104), (4288, 56772), (4731, 51456), (4824, 50464), (4864, 50049), (5092, 47808), (5312, 45828), (5472, 44488), (5561, 43776), (5976, 40736), (6308, 38592), (6432, 37848), (7296, 33366), (7638, 31872), (7968, 30552), (8576, 28386), (9462, 25728), (9648, 25232), (10184, 23904), (10624, 22914), (10944, 22244), (11122, 21888), (11457, 21248), (11952, 20368), (12616, 19296), (12864, 18924), (14193, 17152), (14592, 16683), (15276, 15936)]