2008981184

素因数分解:

$2^6\times 7^3\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 168

約数和(自身を含む): 4888077600

約数和(自身を除く): 2879096416

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 173, 184, 196, 224, 322, 343, 346, 368, 392, 448, 529, 644, 686, 692, 736, 784, 1058, 1127, 1211, 1288, 1372, 1384, 1472, 1568, 2116, 2254, 2422, 2576, 2744, 2768, 3136, 3703, 3979, 4232, 4508, 4844, 5152, 5488, 5536, 7406, 7889, 7958, 8464, 8477, 9016, 9688, 10304, 10976, 11072, 14812, 15778, 15916, 16928, 16954, 18032, 19376, 21952, 25921, 27853, 29624, 31556, 31832, 33856, 33908, 36064, 38752, 51842, 55706, 59248, 59339, 63112, 63664, 67816, 72128, 77504, 91517, 103684, 111412, 118496, 118678, 126224, 127328, 135632, 181447, 183034, 194971, 207368, 222824, 236992, 237356, 252448, 254656, 271264, 362894, 366068, 389942, 414736, 445648, 474712, 504896, 542528, 640619, 725788, 732136, 779884, 829472, 891296, 949424, 1281238, 1364797, 1451576, 1464272, 1559768, 1658944, 1782592, 1898848, 2562476, 2729594, 2903152, 2928544, 3119536, 3797696, 4484333, 5124952, 5459188, 5806304, 5857088, 6239072, 8968666, 10249904, 10918376, 11612608, 12478144, 17937332, 20499808, 21836752, 31390331, 35874664, 40999616, 43673504, 62780662, 71749328, 87347008, 125561324, 143498656, 251122648, 286997312, 502245296, 1004490592, 2008981184]

約数ペア:

[(1, 2008981184), (2, 1004490592), (4, 502245296), (7, 286997312), (8, 251122648), (14, 143498656), (16, 125561324), (23, 87347008), (28, 71749328), (32, 62780662), (46, 43673504), (49, 40999616), (56, 35874664), (64, 31390331), (92, 21836752), (98, 20499808), (112, 17937332), (161, 12478144), (173, 11612608), (184, 10918376), (196, 10249904), (224, 8968666), (322, 6239072), (343, 5857088), (346, 5806304), (368, 5459188), (392, 5124952), (448, 4484333), (529, 3797696), (644, 3119536), (686, 2928544), (692, 2903152), (736, 2729594), (784, 2562476), (1058, 1898848), (1127, 1782592), (1211, 1658944), (1288, 1559768), (1372, 1464272), (1384, 1451576), (1472, 1364797), (1568, 1281238), (2116, 949424), (2254, 891296), (2422, 829472), (2576, 779884), (2744, 732136), (2768, 725788), (3136, 640619), (3703, 542528), (3979, 504896), (4232, 474712), (4508, 445648), (4844, 414736), (5152, 389942), (5488, 366068), (5536, 362894), (7406, 271264), (7889, 254656), (7958, 252448), (8464, 237356), (8477, 236992), (9016, 222824), (9688, 207368), (10304, 194971), (10976, 183034), (11072, 181447), (14812, 135632), (15778, 127328), (15916, 126224), (16928, 118678), (16954, 118496), (18032, 111412), (19376, 103684), (21952, 91517), (25921, 77504), (27853, 72128), (29624, 67816), (31556, 63664), (31832, 63112), (33856, 59339), (33908, 59248), (36064, 55706), (38752, 51842)]