2917996928

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1987}}^1$

素因数の和:2168

約数の個数: 128

約数和(自身を含む): 7299936000

約数和(自身を除く): 4381939072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 149, 154, 176, 224, 298, 308, 352, 448, 596, 616, 704, 896, 1043, 1192, 1232, 1408, 1639, 1987, 2086, 2384, 2464, 3278, 3974, 4172, 4768, 4928, 6556, 7948, 8344, 9536, 9856, 11473, 13112, 13909, 15896, 16688, 19072, 21857, 22946, 26224, 27818, 31792, 33376, 43714, 45892, 52448, 55636, 63584, 66752, 87428, 91784, 104896, 111272, 127168, 133504, 152999, 174856, 183568, 209792, 222544, 254336, 296063, 305998, 349712, 367136, 445088, 592126, 611996, 699424, 734272, 890176, 1184252, 1223992, 1398848, 1468544, 1780352, 2072441, 2368504, 2447984, 2797696, 3256693, 4144882, 4737008, 4895968, 6513386, 8289764, 9474016, 9791936, 13026772, 16579528, 18948032, 19583872, 22796851, 26053544, 33159056, 37896064, 45593702, 52107088, 66318112, 91187404, 104214176, 132636224, 182374808, 208428352, 265272448, 364749616, 416856704, 729499232, 1458998464, 2917996928]

約数ペア:

[(1, 2917996928), (2, 1458998464), (4, 729499232), (7, 416856704), (8, 364749616), (11, 265272448), (14, 208428352), (16, 182374808), (22, 132636224), (28, 104214176), (32, 91187404), (44, 66318112), (56, 52107088), (64, 45593702), (77, 37896064), (88, 33159056), (112, 26053544), (128, 22796851), (149, 19583872), (154, 18948032), (176, 16579528), (224, 13026772), (298, 9791936), (308, 9474016), (352, 8289764), (448, 6513386), (596, 4895968), (616, 4737008), (704, 4144882), (896, 3256693), (1043, 2797696), (1192, 2447984), (1232, 2368504), (1408, 2072441), (1639, 1780352), (1987, 1468544), (2086, 1398848), (2384, 1223992), (2464, 1184252), (3278, 890176), (3974, 734272), (4172, 699424), (4768, 611996), (4928, 592126), (6556, 445088), (7948, 367136), (8344, 349712), (9536, 305998), (9856, 296063), (11473, 254336), (13112, 222544), (13909, 209792), (15896, 183568), (16688, 174856), (19072, 152999), (21857, 133504), (22946, 127168), (26224, 111272), (27818, 104896), (31792, 91784), (33376, 87428), (43714, 66752), (45892, 63584), (52448, 55636)]