315839898

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{177239}}^1$

素因数の和:177264

約数の個数: 40

約数和(自身を含む): 772057440

約数和(自身を除く): 456217542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 177239, 354478, 531717, 1063434, 1595151, 1949629, 3190302, 3899258, 4785453, 5848887, 9570906, 11697774, 14356359, 17546661, 28712718, 35093322, 52639983, 105279966, 157919949, 315839898]

約数ペア:

[(1, 315839898), (2, 157919949), (3, 105279966), (6, 52639983), (9, 35093322), (11, 28712718), (18, 17546661), (22, 14356359), (27, 11697774), (33, 9570906), (54, 5848887), (66, 4785453), (81, 3899258), (99, 3190302), (162, 1949629), (198, 1595151), (297, 1063434), (594, 531717), (891, 354478), (1782, 177239)]