16540891584

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{24763}}^1$

素因数の和:24863

約数の個数: 168

約数和(自身を含む): 51628779648

約数和(自身を除く): 35087888064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 84, 96, 98, 112, 142, 147, 168, 192, 196, 213, 224, 284, 294, 336, 392, 426, 448, 497, 568, 588, 672, 784, 852, 994, 1136, 1176, 1344, 1491, 1568, 1704, 1988, 2272, 2352, 2982, 3136, 3408, 3479, 3976, 4544, 4704, 5964, 6816, 6958, 7952, 9408, 10437, 11928, 13632, 13916, 15904, 20874, 23856, 24763, 27832, 31808, 41748, 47712, 49526, 55664, 74289, 83496, 95424, 99052, 111328, 148578, 166992, 173341, 198104, 222656, 297156, 333984, 346682, 396208, 520023, 594312, 667968, 693364, 792416, 1040046, 1188624, 1213387, 1386728, 1584832, 1758173, 2080092, 2377248, 2426774, 2773456, 3516346, 3640161, 4160184, 4754496, 4853548, 5274519, 5546912, 7032692, 7280322, 8320368, 9707096, 10549038, 11093824, 12307211, 14065384, 14560644, 16640736, 19414192, 21098076, 24614422, 28130768, 29121288, 33281472, 36921633, 38828384, 42196152, 49228844, 56261536, 58242576, 73843266, 77656768, 84392304, 86150477, 98457688, 112523072, 116485152, 147686532, 168784608, 172300954, 196915376, 232970304, 258451431, 295373064, 337569216, 344601908, 393830752, 516902862, 590746128, 689203816, 787661504, 1033805724, 1181492256, 1378407632, 2067611448, 2362984512, 2756815264, 4135222896, 5513630528, 8270445792, 16540891584]

約数ペア:

[(1, 16540891584), (2, 8270445792), (3, 5513630528), (4, 4135222896), (6, 2756815264), (7, 2362984512), (8, 2067611448), (12, 1378407632), (14, 1181492256), (16, 1033805724), (21, 787661504), (24, 689203816), (28, 590746128), (32, 516902862), (42, 393830752), (48, 344601908), (49, 337569216), (56, 295373064), (64, 258451431), (71, 232970304), (84, 196915376), (96, 172300954), (98, 168784608), (112, 147686532), (142, 116485152), (147, 112523072), (168, 98457688), (192, 86150477), (196, 84392304), (213, 77656768), (224, 73843266), (284, 58242576), (294, 56261536), (336, 49228844), (392, 42196152), (426, 38828384), (448, 36921633), (497, 33281472), (568, 29121288), (588, 28130768), (672, 24614422), (784, 21098076), (852, 19414192), (994, 16640736), (1136, 14560644), (1176, 14065384), (1344, 12307211), (1491, 11093824), (1568, 10549038), (1704, 9707096), (1988, 8320368), (2272, 7280322), (2352, 7032692), (2982, 5546912), (3136, 5274519), (3408, 4853548), (3479, 4754496), (3976, 4160184), (4544, 3640161), (4704, 3516346), (5964, 2773456), (6816, 2426774), (6958, 2377248), (7952, 2080092), (9408, 1758173), (10437, 1584832), (11928, 1386728), (13632, 1213387), (13916, 1188624), (15904, 1040046), (20874, 792416), (23856, 693364), (24763, 667968), (27832, 594312), (31808, 520023), (41748, 396208), (47712, 346682), (49526, 333984), (55664, 297156), (74289, 222656), (83496, 198104), (95424, 173341), (99052, 166992), (111328, 148578)]