246263628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50923}}^1$

素因数の和:50974

約数の個数: 48

約数和(自身を含む): 638790656

約数和(自身を除く): 392527028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 50923, 101846, 152769, 203692, 305538, 611076, 661999, 1323998, 1578613, 1985997, 2647996, 3157226, 3971994, 4735839, 6314452, 7943988, 9471678, 18943356, 20521969, 41043938, 61565907, 82087876, 123131814, 246263628]

約数ペア:

[(1, 246263628), (2, 123131814), (3, 82087876), (4, 61565907), (6, 41043938), (12, 20521969), (13, 18943356), (26, 9471678), (31, 7943988), (39, 6314452), (52, 4735839), (62, 3971994), (78, 3157226), (93, 2647996), (124, 1985997), (156, 1578613), (186, 1323998), (372, 661999), (403, 611076), (806, 305538), (1209, 203692), (1612, 152769), (2418, 101846), (4836, 50923)]