478885088

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:736

約数の個数: 72

約数和(自身を含む): 1042213536

約数和(自身を除く): 563328448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 337, 352, 367, 484, 674, 734, 968, 1348, 1468, 1936, 2696, 2936, 3707, 3872, 4037, 5392, 5872, 7414, 8074, 10784, 11744, 14828, 16148, 29656, 32296, 40777, 44407, 59312, 64592, 81554, 88814, 118624, 123679, 129184, 163108, 177628, 247358, 326216, 355256, 494716, 652432, 710512, 989432, 1304864, 1360469, 1421024, 1978864, 2720938, 3957728, 5441876, 10883752, 14965159, 21767504, 29930318, 43535008, 59860636, 119721272, 239442544, 478885088]

約数ペア:

[(1, 478885088), (2, 239442544), (4, 119721272), (8, 59860636), (11, 43535008), (16, 29930318), (22, 21767504), (32, 14965159), (44, 10883752), (88, 5441876), (121, 3957728), (176, 2720938), (242, 1978864), (337, 1421024), (352, 1360469), (367, 1304864), (484, 989432), (674, 710512), (734, 652432), (968, 494716), (1348, 355256), (1468, 326216), (1936, 247358), (2696, 177628), (2936, 163108), (3707, 129184), (3872, 123679), (4037, 118624), (5392, 88814), (5872, 81554), (7414, 64592), (8074, 59312), (10784, 44407), (11744, 40777), (14828, 32296), (16148, 29656)]