16987707072

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29881}}^1$

素因数の和:29956

約数の個数: 224

約数和(自身を含む): 58291415040

約数和(自身を除く): 41303707968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 192, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 448, 504, 564, 576, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1269, 1316, 1344, 1504, 1512, 1692, 1728, 1974, 2016, 2256, 2538, 2632, 2961, 3008, 3024, 3384, 3948, 4032, 4512, 5076, 5264, 5922, 6048, 6768, 7896, 8883, 9024, 10152, 10528, 11844, 12096, 13536, 15792, 17766, 20304, 21056, 23688, 27072, 29881, 31584, 35532, 40608, 47376, 59762, 63168, 71064, 81216, 89643, 94752, 119524, 142128, 179286, 189504, 209167, 239048, 268929, 284256, 358572, 418334, 478096, 537858, 568512, 627501, 717144, 806787, 836668, 956192, 1075716, 1255002, 1404407, 1434288, 1613574, 1673336, 1882503, 1912384, 2151432, 2510004, 2808814, 2868576, 3227148, 3346672, 3765006, 4213221, 4302864, 5020008, 5617628, 5647509, 5737152, 6454296, 6693344, 7530012, 8426442, 8605728, 9830849, 10040016, 11235256, 11295018, 12639663, 12908592, 13386688, 15060024, 16852884, 17211456, 19661698, 20080032, 22470512, 22590036, 25279326, 25817184, 29492547, 30120048, 33705768, 37918989, 39323396, 40160064, 44941024, 45180072, 50558652, 51634368, 58985094, 60240096, 67411536, 75837978, 78646792, 88477641, 89882048, 90360144, 101117304, 117970188, 120480192, 134823072, 151675956, 157293584, 176955282, 180720288, 202234608, 235940376, 265432923, 269646144, 303351912, 314587168, 353910564, 361440576, 404469216, 471880752, 530865846, 606703824, 629174336, 707821128, 808938432, 943761504, 1061731692, 1213407648, 1415642256, 1887523008, 2123463384, 2426815296, 2831284512, 4246926768, 5662569024, 8493853536, 16987707072]

約数ペア:

[(1, 16987707072), (2, 8493853536), (3, 5662569024), (4, 4246926768), (6, 2831284512), (7, 2426815296), (8, 2123463384), (9, 1887523008), (12, 1415642256), (14, 1213407648), (16, 1061731692), (18, 943761504), (21, 808938432), (24, 707821128), (27, 629174336), (28, 606703824), (32, 530865846), (36, 471880752), (42, 404469216), (47, 361440576), (48, 353910564), (54, 314587168), (56, 303351912), (63, 269646144), (64, 265432923), (72, 235940376), (84, 202234608), (94, 180720288), (96, 176955282), (108, 157293584), (112, 151675956), (126, 134823072), (141, 120480192), (144, 117970188), (168, 101117304), (188, 90360144), (189, 89882048), (192, 88477641), (216, 78646792), (224, 75837978), (252, 67411536), (282, 60240096), (288, 58985094), (329, 51634368), (336, 50558652), (376, 45180072), (378, 44941024), (423, 40160064), (432, 39323396), (448, 37918989), (504, 33705768), (564, 30120048), (576, 29492547), (658, 25817184), (672, 25279326), (752, 22590036), (756, 22470512), (846, 20080032), (864, 19661698), (987, 17211456), (1008, 16852884), (1128, 15060024), (1269, 13386688), (1316, 12908592), (1344, 12639663), (1504, 11295018), (1512, 11235256), (1692, 10040016), (1728, 9830849), (1974, 8605728), (2016, 8426442), (2256, 7530012), (2538, 6693344), (2632, 6454296), (2961, 5737152), (3008, 5647509), (3024, 5617628), (3384, 5020008), (3948, 4302864), (4032, 4213221), (4512, 3765006), (5076, 3346672), (5264, 3227148), (5922, 2868576), (6048, 2808814), (6768, 2510004), (7896, 2151432), (8883, 1912384), (9024, 1882503), (10152, 1673336), (10528, 1613574), (11844, 1434288), (12096, 1404407), (13536, 1255002), (15792, 1075716), (17766, 956192), (20304, 836668), (21056, 806787), (23688, 717144), (27072, 627501), (29881, 568512), (31584, 537858), (35532, 478096), (40608, 418334), (47376, 358572), (59762, 284256), (63168, 268929), (71064, 239048), (81216, 209167), (89643, 189504), (94752, 179286), (119524, 142128)]