12718449856

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:607

約数の個数: 224

約数和(自身を含む): 31222444032

約数和(自身を除く): 18503994176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 53, 56, 62, 64, 74, 106, 112, 124, 148, 212, 217, 224, 248, 259, 296, 371, 424, 434, 448, 467, 496, 518, 592, 742, 848, 868, 934, 992, 1036, 1147, 1184, 1484, 1643, 1696, 1736, 1868, 1961, 1984, 2072, 2294, 2368, 2968, 3269, 3286, 3392, 3472, 3736, 3922, 4144, 4588, 5936, 6538, 6572, 6944, 7472, 7844, 8029, 8288, 9176, 11501, 11872, 13076, 13144, 13727, 13888, 14477, 14944, 15688, 16058, 16576, 17279, 18352, 23002, 23744, 24751, 26152, 26288, 27454, 28954, 29888, 31376, 32116, 34558, 36704, 46004, 49502, 52304, 52576, 54908, 57908, 60791, 62752, 64232, 69116, 73408, 92008, 99004, 101339, 104608, 105152, 109816, 115816, 120953, 121582, 125504, 128464, 138232, 173257, 184016, 198008, 202678, 209216, 219632, 231632, 241906, 243164, 256928, 276464, 346514, 368032, 396016, 405356, 425537, 439264, 463264, 483812, 486328, 513856, 535649, 552928, 693028, 736064, 767281, 792032, 810712, 851074, 878528, 915787, 926528, 967624, 972656, 1071298, 1105856, 1386056, 1534562, 1584064, 1621424, 1702148, 1831574, 1935248, 1945312, 2142596, 2772112, 3069124, 3242848, 3404296, 3663148, 3749543, 3870496, 3890624, 4285192, 5370967, 5544224, 6138248, 6410509, 6485696, 6808592, 7326296, 7499086, 7740992, 8570384, 10741934, 11088448, 12276496, 12821018, 13617184, 14652592, 14998172, 17140768, 21483868, 24552992, 25642036, 27234368, 28389397, 29305184, 29996344, 34281536, 42967736, 49105984, 51284072, 56778794, 58610368, 59992688, 85935472, 102568144, 113557588, 119985376, 171870944, 198725779, 205136288, 227115176, 239970752, 343741888, 397451558, 410272576, 454230352, 794903116, 908460704, 1589806232, 1816921408, 3179612464, 6359224928, 12718449856]

約数ペア:

[(1, 12718449856), (2, 6359224928), (4, 3179612464), (7, 1816921408), (8, 1589806232), (14, 908460704), (16, 794903116), (28, 454230352), (31, 410272576), (32, 397451558), (37, 343741888), (53, 239970752), (56, 227115176), (62, 205136288), (64, 198725779), (74, 171870944), (106, 119985376), (112, 113557588), (124, 102568144), (148, 85935472), (212, 59992688), (217, 58610368), (224, 56778794), (248, 51284072), (259, 49105984), (296, 42967736), (371, 34281536), (424, 29996344), (434, 29305184), (448, 28389397), (467, 27234368), (496, 25642036), (518, 24552992), (592, 21483868), (742, 17140768), (848, 14998172), (868, 14652592), (934, 13617184), (992, 12821018), (1036, 12276496), (1147, 11088448), (1184, 10741934), (1484, 8570384), (1643, 7740992), (1696, 7499086), (1736, 7326296), (1868, 6808592), (1961, 6485696), (1984, 6410509), (2072, 6138248), (2294, 5544224), (2368, 5370967), (2968, 4285192), (3269, 3890624), (3286, 3870496), (3392, 3749543), (3472, 3663148), (3736, 3404296), (3922, 3242848), (4144, 3069124), (4588, 2772112), (5936, 2142596), (6538, 1945312), (6572, 1935248), (6944, 1831574), (7472, 1702148), (7844, 1621424), (8029, 1584064), (8288, 1534562), (9176, 1386056), (11501, 1105856), (11872, 1071298), (13076, 972656), (13144, 967624), (13727, 926528), (13888, 915787), (14477, 878528), (14944, 851074), (15688, 810712), (16058, 792032), (16576, 767281), (17279, 736064), (18352, 693028), (23002, 552928), (23744, 535649), (24751, 513856), (26152, 486328), (26288, 483812), (27454, 463264), (28954, 439264), (29888, 425537), (31376, 405356), (32116, 396016), (34558, 368032), (36704, 346514), (46004, 276464), (49502, 256928), (52304, 243164), (52576, 241906), (54908, 231632), (57908, 219632), (60791, 209216), (62752, 202678), (64232, 198008), (69116, 184016), (73408, 173257), (92008, 138232), (99004, 128464), (101339, 125504), (104608, 121582), (105152, 120953), (109816, 115816)]