289097268

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{100801}}^1$

素因数の和:101047

約数の個数: 24

約数和(自身を含む): 677389440

約数和(自身を除く): 388292172

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 100801, 201602, 302403, 403204, 604806, 1209612, 24091439, 48182878, 72274317, 96365756, 144548634, 289097268]

約数ペア:

[(1, 289097268), (2, 144548634), (3, 96365756), (4, 72274317), (6, 48182878), (12, 24091439), (239, 1209612), (478, 604806), (717, 403204), (956, 302403), (1434, 201602), (2868, 100801)]