663007968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1901}}^1$

素因数の和:2097

約数の個数: 144

約数和(自身を含む): 2168371296

約数和(自身を除く): 1505363328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 173, 224, 252, 288, 336, 346, 504, 519, 672, 692, 1008, 1038, 1211, 1384, 1557, 1901, 2016, 2076, 2422, 2768, 3114, 3633, 3802, 4152, 4844, 5536, 5703, 6228, 7266, 7604, 8304, 9688, 10899, 11406, 12456, 13307, 14532, 15208, 16608, 17109, 19376, 21798, 22812, 24912, 26614, 29064, 30416, 34218, 38752, 39921, 43596, 45624, 49824, 53228, 58128, 60832, 68436, 79842, 87192, 91248, 106456, 116256, 119763, 136872, 159684, 174384, 182496, 212912, 239526, 273744, 319368, 328873, 348768, 425824, 479052, 547488, 638736, 657746, 958104, 986619, 1277472, 1315492, 1916208, 1973238, 2302111, 2630984, 2959857, 3832416, 3946476, 4604222, 5261968, 5919714, 6906333, 7892952, 9208444, 10523936, 11839428, 13812666, 15785904, 18416888, 20718999, 23678856, 27625332, 31571808, 36833776, 41437998, 47357712, 55250664, 73667552, 82875996, 94715424, 110501328, 165751992, 221002656, 331503984, 663007968]

約数ペア:

[(1, 663007968), (2, 331503984), (3, 221002656), (4, 165751992), (6, 110501328), (7, 94715424), (8, 82875996), (9, 73667552), (12, 55250664), (14, 47357712), (16, 41437998), (18, 36833776), (21, 31571808), (24, 27625332), (28, 23678856), (32, 20718999), (36, 18416888), (42, 15785904), (48, 13812666), (56, 11839428), (63, 10523936), (72, 9208444), (84, 7892952), (96, 6906333), (112, 5919714), (126, 5261968), (144, 4604222), (168, 3946476), (173, 3832416), (224, 2959857), (252, 2630984), (288, 2302111), (336, 1973238), (346, 1916208), (504, 1315492), (519, 1277472), (672, 986619), (692, 958104), (1008, 657746), (1038, 638736), (1211, 547488), (1384, 479052), (1557, 425824), (1901, 348768), (2016, 328873), (2076, 319368), (2422, 273744), (2768, 239526), (3114, 212912), (3633, 182496), (3802, 174384), (4152, 159684), (4844, 136872), (5536, 119763), (5703, 116256), (6228, 106456), (7266, 91248), (7604, 87192), (8304, 79842), (9688, 68436), (10899, 60832), (11406, 58128), (12456, 53228), (13307, 49824), (14532, 45624), (15208, 43596), (16608, 39921), (17109, 38752), (19376, 34218), (21798, 30416), (22812, 29064), (24912, 26614)]