1390791744

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:785

約数の個数: 168

約数和(自身を含む): 4160520000

約数和(自身を除く): 2769728256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 139, 144, 174, 192, 232, 261, 278, 288, 348, 417, 464, 522, 556, 576, 599, 696, 834, 928, 1044, 1112, 1198, 1251, 1392, 1668, 1797, 1856, 2088, 2224, 2396, 2502, 2784, 3336, 3594, 4031, 4176, 4448, 4792, 5004, 5391, 5568, 6672, 7188, 8062, 8352, 8896, 9584, 10008, 10782, 12093, 13344, 14376, 16124, 16704, 17371, 19168, 20016, 21564, 24186, 26688, 28752, 32248, 34742, 36279, 38336, 40032, 43128, 48372, 52113, 57504, 64496, 69484, 72558, 80064, 83261, 86256, 96744, 104226, 115008, 128992, 138968, 145116, 156339, 166522, 172512, 193488, 208452, 249783, 257984, 277936, 290232, 312678, 333044, 345024, 386976, 416904, 499566, 555872, 580464, 625356, 666088, 749349, 773952, 833808, 999132, 1111744, 1160928, 1250712, 1332176, 1498698, 1667616, 1998264, 2321856, 2414569, 2501424, 2664352, 2997396, 3335232, 3996528, 4829138, 5002848, 5328704, 5994792, 7243707, 7993056, 9658276, 10005696, 11989584, 14487414, 15986112, 19316552, 21731121, 23979168, 28974828, 38633104, 43462242, 47958336, 57949656, 77266208, 86924484, 115899312, 154532416, 173848968, 231798624, 347697936, 463597248, 695395872, 1390791744]

約数ペア:

[(1, 1390791744), (2, 695395872), (3, 463597248), (4, 347697936), (6, 231798624), (8, 173848968), (9, 154532416), (12, 115899312), (16, 86924484), (18, 77266208), (24, 57949656), (29, 47958336), (32, 43462242), (36, 38633104), (48, 28974828), (58, 23979168), (64, 21731121), (72, 19316552), (87, 15986112), (96, 14487414), (116, 11989584), (139, 10005696), (144, 9658276), (174, 7993056), (192, 7243707), (232, 5994792), (261, 5328704), (278, 5002848), (288, 4829138), (348, 3996528), (417, 3335232), (464, 2997396), (522, 2664352), (556, 2501424), (576, 2414569), (599, 2321856), (696, 1998264), (834, 1667616), (928, 1498698), (1044, 1332176), (1112, 1250712), (1198, 1160928), (1251, 1111744), (1392, 999132), (1668, 833808), (1797, 773952), (1856, 749349), (2088, 666088), (2224, 625356), (2396, 580464), (2502, 555872), (2784, 499566), (3336, 416904), (3594, 386976), (4031, 345024), (4176, 333044), (4448, 312678), (4792, 290232), (5004, 277936), (5391, 257984), (5568, 249783), (6672, 208452), (7188, 193488), (8062, 172512), (8352, 166522), (8896, 156339), (9584, 145116), (10008, 138968), (10782, 128992), (12093, 115008), (13344, 104226), (14376, 96744), (16124, 86256), (16704, 83261), (17371, 80064), (19168, 72558), (20016, 69484), (21564, 64496), (24186, 57504), (26688, 52113), (28752, 48372), (32248, 43128), (34742, 40032), (36279, 38336)]