331503984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1901}}^1$

素因数の和:2095

約数の個数: 120

約数和(自身を含む): 1066976352

約数和(自身を除く): 735472368

約数列:

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

約数ペア:

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