1590297856

素因数分解:

$2^8\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4903}}^1$

素因数の和:5107

約数の個数: 72

約数和(自身を含む): 3648654464

約数和(自身を除く): 2058356608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 181, 224, 256, 362, 448, 724, 896, 1267, 1448, 1792, 2534, 2896, 4903, 5068, 5792, 9806, 10136, 11584, 19612, 20272, 23168, 34321, 39224, 40544, 46336, 68642, 78448, 81088, 137284, 156896, 162176, 274568, 313792, 324352, 549136, 627584, 887443, 1098272, 1255168, 1774886, 2196544, 3549772, 4393088, 6212101, 7099544, 8786176, 12424202, 14199088, 24848404, 28398176, 49696808, 56796352, 99393616, 113592704, 198787232, 227185408, 397574464, 795148928, 1590297856]

約数ペア:

[(1, 1590297856), (2, 795148928), (4, 397574464), (7, 227185408), (8, 198787232), (14, 113592704), (16, 99393616), (28, 56796352), (32, 49696808), (56, 28398176), (64, 24848404), (112, 14199088), (128, 12424202), (181, 8786176), (224, 7099544), (256, 6212101), (362, 4393088), (448, 3549772), (724, 2196544), (896, 1774886), (1267, 1255168), (1448, 1098272), (1792, 887443), (2534, 627584), (2896, 549136), (4903, 324352), (5068, 313792), (5792, 274568), (9806, 162176), (10136, 156896), (11584, 137284), (19612, 81088), (20272, 78448), (23168, 68642), (34321, 46336), (39224, 40544)]