402601144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2333}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 862086240

約数和(自身を除く): 459485096

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 53, 74, 88, 106, 148, 212, 296, 407, 424, 583, 814, 1166, 1628, 1961, 2332, 2333, 3256, 3922, 4664, 4666, 7844, 9332, 15688, 18664, 21571, 25663, 43142, 51326, 86284, 86321, 102652, 123649, 172568, 172642, 205304, 247298, 345284, 494596, 690568, 949531, 989192, 1360139, 1899062, 2720278, 3798124, 4575013, 5440556, 7596248, 9150026, 10881112, 18300052, 36600104, 50325143, 100650286, 201300572, 402601144]

約数ペア:

[(1, 402601144), (2, 201300572), (4, 100650286), (8, 50325143), (11, 36600104), (22, 18300052), (37, 10881112), (44, 9150026), (53, 7596248), (74, 5440556), (88, 4575013), (106, 3798124), (148, 2720278), (212, 1899062), (296, 1360139), (407, 989192), (424, 949531), (583, 690568), (814, 494596), (1166, 345284), (1628, 247298), (1961, 205304), (2332, 172642), (2333, 172568), (3256, 123649), (3922, 102652), (4664, 86321), (4666, 86284), (7844, 51326), (9332, 43142), (15688, 25663), (18664, 21571)]