297494856

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 891818400

約数和(自身を除く): 594323544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 73, 76, 81, 108, 114, 146, 152, 162, 171, 216, 219, 228, 292, 324, 331, 342, 438, 456, 513, 584, 648, 657, 662, 684, 876, 993, 1026, 1314, 1324, 1368, 1387, 1539, 1752, 1971, 1986, 2052, 2628, 2648, 2774, 2979, 3078, 3942, 3972, 4104, 4161, 5256, 5548, 5913, 5958, 6156, 6289, 7884, 7944, 8322, 8937, 11096, 11826, 11916, 12312, 12483, 12578, 15768, 16644, 17874, 18867, 23652, 23832, 24163, 24966, 25156, 26811, 33288, 35748, 37449, 37734, 47304, 48326, 49932, 50312, 53622, 56601, 71496, 72489, 74898, 75468, 96652, 99864, 107244, 112347, 113202, 144978, 149796, 150936, 169803, 193304, 214488, 217467, 224694, 226404, 289956, 299592, 339606, 434934, 449388, 452808, 459097, 509409, 579912, 652401, 679212, 869868, 898776, 918194, 1018818, 1304802, 1358424, 1377291, 1739736, 1836388, 1957203, 2037636, 2609604, 2754582, 3672776, 3914406, 4075272, 4131873, 5219208, 5509164, 7828812, 8263746, 11018328, 12395619, 15657624, 16527492, 24791238, 33054984, 37186857, 49582476, 74373714, 99164952, 148747428, 297494856]

約数ペア:

[(1, 297494856), (2, 148747428), (3, 99164952), (4, 74373714), (6, 49582476), (8, 37186857), (9, 33054984), (12, 24791238), (18, 16527492), (19, 15657624), (24, 12395619), (27, 11018328), (36, 8263746), (38, 7828812), (54, 5509164), (57, 5219208), (72, 4131873), (73, 4075272), (76, 3914406), (81, 3672776), (108, 2754582), (114, 2609604), (146, 2037636), (152, 1957203), (162, 1836388), (171, 1739736), (216, 1377291), (219, 1358424), (228, 1304802), (292, 1018818), (324, 918194), (331, 898776), (342, 869868), (438, 679212), (456, 652401), (513, 579912), (584, 509409), (648, 459097), (657, 452808), (662, 449388), (684, 434934), (876, 339606), (993, 299592), (1026, 289956), (1314, 226404), (1324, 224694), (1368, 217467), (1387, 214488), (1539, 193304), (1752, 169803), (1971, 150936), (1986, 149796), (2052, 144978), (2628, 113202), (2648, 112347), (2774, 107244), (2979, 99864), (3078, 96652), (3942, 75468), (3972, 74898), (4104, 72489), (4161, 71496), (5256, 56601), (5548, 53622), (5913, 50312), (5958, 49932), (6156, 48326), (6289, 47304), (7884, 37734), (7944, 37449), (8322, 35748), (8937, 33288), (11096, 26811), (11826, 25156), (11916, 24966), (12312, 24163), (12483, 23832), (12578, 23652), (15768, 18867), (16644, 17874)]