233979746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1707

約数の個数: 64

約数和(自身を含む): 477985536

約数和(自身を除く): 244005790

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 143, 146, 154, 182, 286, 511, 803, 949, 1001, 1022, 1601, 1606, 1898, 2002, 3202, 5621, 6643, 10439, 11207, 11242, 13286, 17611, 20813, 20878, 22414, 35222, 41626, 73073, 116873, 123277, 145691, 146146, 228943, 233746, 246554, 291382, 457886, 818111, 1285603, 1519349, 1602601, 1636222, 2571206, 3038698, 3205202, 8999221, 10635443, 16712839, 17998442, 21270886, 33425678, 116989873, 233979746]

約数ペア:

[(1, 233979746), (2, 116989873), (7, 33425678), (11, 21270886), (13, 17998442), (14, 16712839), (22, 10635443), (26, 8999221), (73, 3205202), (77, 3038698), (91, 2571206), (143, 1636222), (146, 1602601), (154, 1519349), (182, 1285603), (286, 818111), (511, 457886), (803, 291382), (949, 246554), (1001, 233746), (1022, 228943), (1601, 146146), (1606, 145691), (1898, 123277), (2002, 116873), (3202, 73073), (5621, 41626), (6643, 35222), (10439, 22414), (11207, 20878), (11242, 20813), (13286, 17611)]