16857385344

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^2\times {\mathrm{15227}}^1$

素因数の和:15309

約数の個数: 144

約数和(自身を含む): 50127454260

約数和(自身を除く): 33270068916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 961, 992, 1116, 1152, 1488, 1922, 1984, 2232, 2883, 2976, 3844, 3968, 4464, 5766, 5952, 7688, 8649, 8928, 11532, 11904, 15227, 15376, 17298, 17856, 23064, 30454, 30752, 34596, 35712, 45681, 46128, 60908, 61504, 69192, 91362, 92256, 121816, 123008, 137043, 138384, 182724, 184512, 243632, 274086, 276768, 365448, 369024, 472037, 487264, 548172, 553536, 730896, 944074, 974528, 1096344, 1107072, 1416111, 1461792, 1888148, 1949056, 2192688, 2832222, 2923584, 3776296, 4248333, 4385376, 5664444, 5847168, 7552592, 8496666, 8770752, 11328888, 14633147, 15105184, 16993332, 17541504, 22657776, 29266294, 30210368, 33986664, 43899441, 45315552, 58532588, 60420736, 67973328, 87798882, 90631104, 117065176, 131698323, 135946656, 175597764, 181262208, 234130352, 263396646, 271893312, 351195528, 468260704, 526793292, 543786624, 702391056, 936521408, 1053586584, 1404782112, 1873042816, 2107173168, 2809564224, 4214346336, 5619128448, 8428692672, 16857385344]

約数ペア:

[(1, 16857385344), (2, 8428692672), (3, 5619128448), (4, 4214346336), (6, 2809564224), (8, 2107173168), (9, 1873042816), (12, 1404782112), (16, 1053586584), (18, 936521408), (24, 702391056), (31, 543786624), (32, 526793292), (36, 468260704), (48, 351195528), (62, 271893312), (64, 263396646), (72, 234130352), (93, 181262208), (96, 175597764), (124, 135946656), (128, 131698323), (144, 117065176), (186, 90631104), (192, 87798882), (248, 67973328), (279, 60420736), (288, 58532588), (372, 45315552), (384, 43899441), (496, 33986664), (558, 30210368), (576, 29266294), (744, 22657776), (961, 17541504), (992, 16993332), (1116, 15105184), (1152, 14633147), (1488, 11328888), (1922, 8770752), (1984, 8496666), (2232, 7552592), (2883, 5847168), (2976, 5664444), (3844, 4385376), (3968, 4248333), (4464, 3776296), (5766, 2923584), (5952, 2832222), (7688, 2192688), (8649, 1949056), (8928, 1888148), (11532, 1461792), (11904, 1416111), (15227, 1107072), (15376, 1096344), (17298, 974528), (17856, 944074), (23064, 730896), (30454, 553536), (30752, 548172), (34596, 487264), (35712, 472037), (45681, 369024), (46128, 365448), (60908, 276768), (61504, 274086), (69192, 243632), (91362, 184512), (92256, 182724), (121816, 138384), (123008, 137043)]