2021294464

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2368

約数の個数: 128

約数和(自身を含む): 4915975680

約数和(自身を除く): 2894681216

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 64, 86, 92, 112, 128, 161, 172, 184, 224, 301, 322, 344, 368, 448, 602, 644, 688, 736, 896, 989, 1204, 1288, 1376, 1472, 1978, 2281, 2408, 2576, 2752, 2944, 3956, 4562, 4816, 5152, 5504, 6923, 7912, 9124, 9632, 10304, 13846, 15824, 15967, 18248, 19264, 20608, 27692, 31648, 31934, 36496, 38528, 52463, 55384, 63296, 63868, 72992, 98083, 104926, 110768, 126592, 127736, 145984, 196166, 209852, 221536, 255472, 291968, 367241, 392332, 419704, 443072, 510944, 686581, 734482, 784664, 839408, 886144, 1021888, 1373162, 1468964, 1569328, 1678816, 2043776, 2255909, 2746324, 2937928, 3138656, 3357632, 4511818, 5492648, 5875856, 6277312, 6715264, 9023636, 10985296, 11751712, 12554624, 15791363, 18047272, 21970592, 23503424, 31582726, 36094544, 43941184, 47006848, 63165452, 72189088, 87882368, 126330904, 144378176, 252661808, 288756352, 505323616, 1010647232, 2021294464]

約数ペア:

[(1, 2021294464), (2, 1010647232), (4, 505323616), (7, 288756352), (8, 252661808), (14, 144378176), (16, 126330904), (23, 87882368), (28, 72189088), (32, 63165452), (43, 47006848), (46, 43941184), (56, 36094544), (64, 31582726), (86, 23503424), (92, 21970592), (112, 18047272), (128, 15791363), (161, 12554624), (172, 11751712), (184, 10985296), (224, 9023636), (301, 6715264), (322, 6277312), (344, 5875856), (368, 5492648), (448, 4511818), (602, 3357632), (644, 3138656), (688, 2937928), (736, 2746324), (896, 2255909), (989, 2043776), (1204, 1678816), (1288, 1569328), (1376, 1468964), (1472, 1373162), (1978, 1021888), (2281, 886144), (2408, 839408), (2576, 784664), (2752, 734482), (2944, 686581), (3956, 510944), (4562, 443072), (4816, 419704), (5152, 392332), (5504, 367241), (6923, 291968), (7912, 255472), (9124, 221536), (9632, 209852), (10304, 196166), (13846, 145984), (15824, 127736), (15967, 126592), (18248, 110768), (19264, 104926), (20608, 98083), (27692, 72992), (31648, 63868), (31934, 63296), (36496, 55384), (38528, 52463)]