2049159168

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{2647}}^1$

素因数の和:2687

約数の個数: 208

約数和(自身を含む): 6940725760

約数和(自身を除く): 4891566592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2304, 2647, 2688, 3024, 3072, 3456, 3584, 4032, 4096, 4608, 5294, 5376, 6048, 6144, 6912, 7168, 7941, 8064, 9216, 10588, 10752, 12096, 12288, 13824, 14336, 15882, 16128, 18432, 18529, 21176, 21504, 23823, 24192, 27648, 28672, 31764, 32256, 36864, 37058, 42352, 43008, 47646, 48384, 55296, 55587, 63528, 64512, 71469, 74116, 84704, 86016, 95292, 96768, 110592, 111174, 127056, 129024, 142938, 148232, 166761, 169408, 190584, 193536, 222348, 254112, 258048, 285876, 296464, 333522, 338816, 381168, 387072, 444696, 500283, 508224, 571752, 592928, 667044, 677632, 762336, 774144, 889392, 1000566, 1016448, 1143504, 1185856, 1334088, 1355264, 1524672, 1778784, 2001132, 2032896, 2287008, 2371712, 2668176, 2710528, 3049344, 3557568, 4002264, 4065792, 4574016, 4743424, 5336352, 5421056, 6098688, 7115136, 8004528, 8131584, 9148032, 9486848, 10672704, 10842112, 12197376, 14230272, 16009056, 16263168, 18296064, 18973696, 21345408, 24394752, 28460544, 32018112, 32526336, 36592128, 37947392, 42690816, 48789504, 56921088, 64036224, 73184256, 75894784, 85381632, 97579008, 113842176, 128072448, 146368512, 170763264, 227684352, 256144896, 292737024, 341526528, 512289792, 683053056, 1024579584, 2049159168]

約数ペア:

[(1, 2049159168), (2, 1024579584), (3, 683053056), (4, 512289792), (6, 341526528), (7, 292737024), (8, 256144896), (9, 227684352), (12, 170763264), (14, 146368512), (16, 128072448), (18, 113842176), (21, 97579008), (24, 85381632), (27, 75894784), (28, 73184256), (32, 64036224), (36, 56921088), (42, 48789504), (48, 42690816), (54, 37947392), (56, 36592128), (63, 32526336), (64, 32018112), (72, 28460544), (84, 24394752), (96, 21345408), (108, 18973696), (112, 18296064), (126, 16263168), (128, 16009056), (144, 14230272), (168, 12197376), (189, 10842112), (192, 10672704), (216, 9486848), (224, 9148032), (252, 8131584), (256, 8004528), (288, 7115136), (336, 6098688), (378, 5421056), (384, 5336352), (432, 4743424), (448, 4574016), (504, 4065792), (512, 4002264), (576, 3557568), (672, 3049344), (756, 2710528), (768, 2668176), (864, 2371712), (896, 2287008), (1008, 2032896), (1024, 2001132), (1152, 1778784), (1344, 1524672), (1512, 1355264), (1536, 1334088), (1728, 1185856), (1792, 1143504), (2016, 1016448), (2048, 1000566), (2304, 889392), (2647, 774144), (2688, 762336), (3024, 677632), (3072, 667044), (3456, 592928), (3584, 571752), (4032, 508224), (4096, 500283), (4608, 444696), (5294, 387072), (5376, 381168), (6048, 338816), (6144, 333522), (6912, 296464), (7168, 285876), (7941, 258048), (8064, 254112), (9216, 222348), (10588, 193536), (10752, 190584), (12096, 169408), (12288, 166761), (13824, 148232), (14336, 142938), (15882, 129024), (16128, 127056), (18432, 111174), (18529, 110592), (21176, 96768), (21504, 95292), (23823, 86016), (24192, 84704), (27648, 74116), (28672, 71469), (31764, 64512), (32256, 63528), (36864, 55587), (37058, 55296), (42352, 48384), (43008, 47646)]