217082712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 697132800

約数和(自身を除く): 480050088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 59, 66, 77, 84, 88, 118, 121, 132, 154, 168, 177, 181, 231, 236, 242, 264, 308, 354, 362, 363, 413, 462, 472, 484, 543, 616, 649, 708, 724, 726, 826, 847, 924, 968, 1086, 1239, 1267, 1298, 1416, 1448, 1452, 1652, 1694, 1848, 1947, 1991, 2172, 2478, 2534, 2541, 2596, 2904, 3304, 3388, 3801, 3894, 3982, 4344, 4543, 4956, 5068, 5082, 5192, 5973, 6776, 7139, 7602, 7788, 7964, 9086, 9912, 10136, 10164, 10679, 11946, 13629, 13937, 14278, 15204, 15576, 15928, 18172, 20328, 21358, 21417, 21901, 23892, 27258, 27874, 28556, 30408, 32037, 36344, 41811, 42716, 42834, 43802, 47784, 49973, 54516, 55748, 57112, 64074, 65703, 74753, 83622, 85432, 85668, 87604, 99946, 109032, 111496, 117469, 128148, 131406, 149506, 149919, 153307, 167244, 171336, 175208, 199892, 224259, 234938, 256296, 262812, 299012, 299838, 306614, 334488, 352407, 399784, 448518, 459921, 469876, 525624, 598024, 599676, 613228, 704814, 822283, 897036, 919842, 939752, 1199352, 1226456, 1292159, 1409628, 1644566, 1794072, 1839684, 2466849, 2584318, 2819256, 3289132, 3679368, 3876477, 4933698, 5168636, 6578264, 7752954, 9045113, 9867396, 10337272, 15505908, 18090226, 19734792, 27135339, 31011816, 36180452, 54270678, 72360904, 108541356, 217082712]

約数ペア:

[(1, 217082712), (2, 108541356), (3, 72360904), (4, 54270678), (6, 36180452), (7, 31011816), (8, 27135339), (11, 19734792), (12, 18090226), (14, 15505908), (21, 10337272), (22, 9867396), (24, 9045113), (28, 7752954), (33, 6578264), (42, 5168636), (44, 4933698), (56, 3876477), (59, 3679368), (66, 3289132), (77, 2819256), (84, 2584318), (88, 2466849), (118, 1839684), (121, 1794072), (132, 1644566), (154, 1409628), (168, 1292159), (177, 1226456), (181, 1199352), (231, 939752), (236, 919842), (242, 897036), (264, 822283), (308, 704814), (354, 613228), (362, 599676), (363, 598024), (413, 525624), (462, 469876), (472, 459921), (484, 448518), (543, 399784), (616, 352407), (649, 334488), (708, 306614), (724, 299838), (726, 299012), (826, 262812), (847, 256296), (924, 234938), (968, 224259), (1086, 199892), (1239, 175208), (1267, 171336), (1298, 167244), (1416, 153307), (1448, 149919), (1452, 149506), (1652, 131406), (1694, 128148), (1848, 117469), (1947, 111496), (1991, 109032), (2172, 99946), (2478, 87604), (2534, 85668), (2541, 85432), (2596, 83622), (2904, 74753), (3304, 65703), (3388, 64074), (3801, 57112), (3894, 55748), (3982, 54516), (4344, 49973), (4543, 47784), (4956, 43802), (5068, 42834), (5082, 42716), (5192, 41811), (5973, 36344), (6776, 32037), (7139, 30408), (7602, 28556), (7788, 27874), (7964, 27258), (9086, 23892), (9912, 21901), (10136, 21417), (10164, 21358), (10679, 20328), (11946, 18172), (13629, 15928), (13937, 15576), (14278, 15204)]