259735616

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10939}}^1$

素因数の和:11011

約数の個数: 56

約数和(自身を含む): 600212160

約数和(自身を除く): 340476544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 10939, 11872, 21878, 23744, 43756, 76573, 87512, 153146, 175024, 306292, 350048, 579767, 612584, 700096, 1159534, 1225168, 2319068, 2450336, 4058369, 4638136, 4900672, 8116738, 9276272, 16233476, 18552544, 32466952, 37105088, 64933904, 129867808, 259735616]

約数ペア:

[(1, 259735616), (2, 129867808), (4, 64933904), (7, 37105088), (8, 32466952), (14, 18552544), (16, 16233476), (28, 9276272), (32, 8116738), (53, 4900672), (56, 4638136), (64, 4058369), (106, 2450336), (112, 2319068), (212, 1225168), (224, 1159534), (371, 700096), (424, 612584), (448, 579767), (742, 350048), (848, 306292), (1484, 175024), (1696, 153146), (2968, 87512), (3392, 76573), (5936, 43756), (10939, 23744), (11872, 21878)]