218712936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22613}}^1$

素因数の和:22666

約数の個数: 64

約数和(自身を含む): 607864320

約数和(自身を除く): 389151384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 22613, 45226, 67839, 90452, 135678, 180904, 271356, 293969, 542712, 587938, 701003, 881907, 1175876, 1402006, 1763814, 2103009, 2351752, 2804012, 3527628, 4206018, 5608024, 7055256, 8412036, 9113039, 16824072, 18226078, 27339117, 36452156, 54678234, 72904312, 109356468, 218712936]

約数ペア:

[(1, 218712936), (2, 109356468), (3, 72904312), (4, 54678234), (6, 36452156), (8, 27339117), (12, 18226078), (13, 16824072), (24, 9113039), (26, 8412036), (31, 7055256), (39, 5608024), (52, 4206018), (62, 3527628), (78, 2804012), (93, 2351752), (104, 2103009), (124, 1763814), (156, 1402006), (186, 1175876), (248, 881907), (312, 701003), (372, 587938), (403, 542712), (744, 293969), (806, 271356), (1209, 180904), (1612, 135678), (2418, 90452), (3224, 67839), (4836, 45226), (9672, 22613)]