1374996896

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 3477196800

約数和(自身を除く): 2102199904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 79, 86, 91, 104, 112, 139, 158, 172, 182, 208, 224, 278, 301, 316, 344, 364, 416, 553, 556, 559, 602, 632, 688, 728, 973, 1027, 1106, 1112, 1118, 1204, 1264, 1376, 1456, 1807, 1946, 2054, 2212, 2224, 2236, 2408, 2528, 2912, 3397, 3614, 3892, 3913, 4108, 4424, 4448, 4472, 4816, 5977, 6794, 7189, 7228, 7784, 7826, 8216, 8848, 8944, 9632, 10981, 11954, 12649, 13588, 14378, 14456, 15568, 15652, 16432, 17696, 17888, 21962, 23779, 23908, 25298, 27176, 28756, 28912, 31136, 31304, 32864, 41839, 43924, 44161, 47558, 47816, 50596, 54352, 57512, 57824, 62608, 76867, 77701, 83678, 87848, 88322, 95116, 95632, 101192, 108704, 115024, 125216, 142753, 153734, 155402, 167356, 175696, 176644, 190232, 191264, 202384, 230048, 285506, 307468, 309127, 310804, 334712, 351392, 353288, 380464, 404768, 472183, 543907, 571012, 614936, 618254, 621608, 669424, 706576, 760928, 944366, 999271, 1087814, 1142024, 1229872, 1236508, 1243216, 1338848, 1413152, 1888732, 1998542, 2175628, 2284048, 2459744, 2473016, 2486432, 3305281, 3777464, 3997084, 4351256, 4568096, 4946032, 6138379, 6610562, 7554928, 7994168, 8702512, 9892064, 12276758, 13221124, 15109856, 15988336, 17405024, 24553516, 26442248, 31976672, 42968653, 49107032, 52884496, 85937306, 98214064, 105768992, 171874612, 196428128, 343749224, 687498448, 1374996896]

約数ペア:

[(1, 1374996896), (2, 687498448), (4, 343749224), (7, 196428128), (8, 171874612), (13, 105768992), (14, 98214064), (16, 85937306), (26, 52884496), (28, 49107032), (32, 42968653), (43, 31976672), (52, 26442248), (56, 24553516), (79, 17405024), (86, 15988336), (91, 15109856), (104, 13221124), (112, 12276758), (139, 9892064), (158, 8702512), (172, 7994168), (182, 7554928), (208, 6610562), (224, 6138379), (278, 4946032), (301, 4568096), (316, 4351256), (344, 3997084), (364, 3777464), (416, 3305281), (553, 2486432), (556, 2473016), (559, 2459744), (602, 2284048), (632, 2175628), (688, 1998542), (728, 1888732), (973, 1413152), (1027, 1338848), (1106, 1243216), (1112, 1236508), (1118, 1229872), (1204, 1142024), (1264, 1087814), (1376, 999271), (1456, 944366), (1807, 760928), (1946, 706576), (2054, 669424), (2212, 621608), (2224, 618254), (2236, 614936), (2408, 571012), (2528, 543907), (2912, 472183), (3397, 404768), (3614, 380464), (3892, 353288), (3913, 351392), (4108, 334712), (4424, 310804), (4448, 309127), (4472, 307468), (4816, 285506), (5977, 230048), (6794, 202384), (7189, 191264), (7228, 190232), (7784, 176644), (7826, 175696), (8216, 167356), (8848, 155402), (8944, 153734), (9632, 142753), (10981, 125216), (11954, 115024), (12649, 108704), (13588, 101192), (14378, 95632), (14456, 95116), (15568, 88322), (15652, 87848), (16432, 83678), (17696, 77701), (17888, 76867), (21962, 62608), (23779, 57824), (23908, 57512), (25298, 54352), (27176, 50596), (28756, 47816), (28912, 47558), (31136, 44161), (31304, 43924), (32864, 41839)]