289452384

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 216

約数和(自身を含む): 941227560

約数和(自身を除く): 651775176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 169, 171, 208, 228, 234, 247, 288, 304, 312, 313, 338, 342, 416, 456, 468, 494, 507, 608, 624, 626, 676, 684, 741, 912, 936, 939, 988, 1014, 1248, 1252, 1352, 1368, 1482, 1521, 1824, 1872, 1878, 1976, 2028, 2223, 2504, 2704, 2736, 2817, 2964, 3042, 3211, 3744, 3756, 3952, 4056, 4069, 4446, 5008, 5408, 5472, 5634, 5928, 5947, 6084, 6422, 7512, 7904, 8112, 8138, 8892, 9633, 10016, 11268, 11856, 11894, 12168, 12207, 12844, 15024, 16224, 16276, 17784, 17841, 19266, 22536, 23712, 23788, 24336, 24414, 25688, 28899, 30048, 32552, 35568, 35682, 36621, 38532, 45072, 47576, 48672, 48828, 51376, 52897, 53523, 57798, 65104, 71136, 71364, 73242, 77064, 77311, 90144, 95152, 97656, 102752, 105794, 107046, 115596, 130208, 142728, 146484, 154128, 154622, 158691, 190304, 195312, 211588, 214092, 231192, 231933, 285456, 292968, 308256, 309244, 317382, 390624, 423176, 428184, 462384, 463866, 476073, 570912, 585936, 618488, 634764, 695799, 846352, 856368, 924768, 927732, 952146, 1005043, 1171872, 1236976, 1269528, 1391598, 1692704, 1712736, 1855464, 1904292, 2010086, 2473952, 2539056, 2783196, 3015129, 3710928, 3808584, 4020172, 5078112, 5566392, 6030258, 7421856, 7617168, 8040344, 9045387, 11132784, 12060516, 15234336, 16080688, 18090774, 22265568, 24121032, 32161376, 36181548, 48242064, 72363096, 96484128, 144726192, 289452384]

約数ペア:

[(1, 289452384), (2, 144726192), (3, 96484128), (4, 72363096), (6, 48242064), (8, 36181548), (9, 32161376), (12, 24121032), (13, 22265568), (16, 18090774), (18, 16080688), (19, 15234336), (24, 12060516), (26, 11132784), (32, 9045387), (36, 8040344), (38, 7617168), (39, 7421856), (48, 6030258), (52, 5566392), (57, 5078112), (72, 4020172), (76, 3808584), (78, 3710928), (96, 3015129), (104, 2783196), (114, 2539056), (117, 2473952), (144, 2010086), (152, 1904292), (156, 1855464), (169, 1712736), (171, 1692704), (208, 1391598), (228, 1269528), (234, 1236976), (247, 1171872), (288, 1005043), (304, 952146), (312, 927732), (313, 924768), (338, 856368), (342, 846352), (416, 695799), (456, 634764), (468, 618488), (494, 585936), (507, 570912), (608, 476073), (624, 463866), (626, 462384), (676, 428184), (684, 423176), (741, 390624), (912, 317382), (936, 309244), (939, 308256), (988, 292968), (1014, 285456), (1248, 231933), (1252, 231192), (1352, 214092), (1368, 211588), (1482, 195312), (1521, 190304), (1824, 158691), (1872, 154622), (1878, 154128), (1976, 146484), (2028, 142728), (2223, 130208), (2504, 115596), (2704, 107046), (2736, 105794), (2817, 102752), (2964, 97656), (3042, 95152), (3211, 90144), (3744, 77311), (3756, 77064), (3952, 73242), (4056, 71364), (4069, 71136), (4446, 65104), (5008, 57798), (5408, 53523), (5472, 52897), (5634, 51376), (5928, 48828), (5947, 48672), (6084, 47576), (6422, 45072), (7512, 38532), (7904, 36621), (8112, 35682), (8138, 35568), (8892, 32552), (9633, 30048), (10016, 28899), (11268, 25688), (11856, 24414), (11894, 24336), (12168, 23788), (12207, 23712), (12844, 22536), (15024, 19266), (16224, 17841), (16276, 17784)]