289403712

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1038

約数の個数: 168

約数和(自身を含む): 922202880

約数和(自身を除く): 632799168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 169, 192, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 576, 624, 676, 702, 832, 864, 936, 991, 1014, 1248, 1352, 1404, 1521, 1728, 1872, 1982, 2028, 2496, 2704, 2808, 2973, 3042, 3744, 3964, 4056, 4563, 5408, 5616, 5946, 6084, 7488, 7928, 8112, 8919, 9126, 10816, 11232, 11892, 12168, 12883, 15856, 16224, 17838, 18252, 22464, 23784, 24336, 25766, 26757, 31712, 32448, 35676, 36504, 38649, 47568, 48672, 51532, 53514, 63424, 71352, 73008, 77298, 95136, 97344, 103064, 107028, 115947, 142704, 146016, 154596, 167479, 190272, 206128, 214056, 231894, 285408, 292032, 309192, 334958, 347841, 412256, 428112, 463788, 502437, 570816, 618384, 669916, 695682, 824512, 856224, 927576, 1004874, 1236768, 1339832, 1391364, 1507311, 1712448, 1855152, 2009748, 2473536, 2679664, 2782728, 3014622, 3710304, 4019496, 4521933, 5359328, 5565456, 6029244, 7420608, 8038992, 9043866, 10718656, 11130912, 12058488, 16077984, 18087732, 22261824, 24116976, 32155968, 36175464, 48233952, 72350928, 96467904, 144701856, 289403712]

約数ペア:

[(1, 289403712), (2, 144701856), (3, 96467904), (4, 72350928), (6, 48233952), (8, 36175464), (9, 32155968), (12, 24116976), (13, 22261824), (16, 18087732), (18, 16077984), (24, 12058488), (26, 11130912), (27, 10718656), (32, 9043866), (36, 8038992), (39, 7420608), (48, 6029244), (52, 5565456), (54, 5359328), (64, 4521933), (72, 4019496), (78, 3710304), (96, 3014622), (104, 2782728), (108, 2679664), (117, 2473536), (144, 2009748), (156, 1855152), (169, 1712448), (192, 1507311), (208, 1391364), (216, 1339832), (234, 1236768), (288, 1004874), (312, 927576), (338, 856224), (351, 824512), (416, 695682), (432, 669916), (468, 618384), (507, 570816), (576, 502437), (624, 463788), (676, 428112), (702, 412256), (832, 347841), (864, 334958), (936, 309192), (991, 292032), (1014, 285408), (1248, 231894), (1352, 214056), (1404, 206128), (1521, 190272), (1728, 167479), (1872, 154596), (1982, 146016), (2028, 142704), (2496, 115947), (2704, 107028), (2808, 103064), (2973, 97344), (3042, 95136), (3744, 77298), (3964, 73008), (4056, 71352), (4563, 63424), (5408, 53514), (5616, 51532), (5946, 48672), (6084, 47568), (7488, 38649), (7928, 36504), (8112, 35676), (8919, 32448), (9126, 31712), (10816, 26757), (11232, 25766), (11892, 24336), (12168, 23784), (12883, 22464), (15856, 18252), (16224, 17838)]