238470858

素因数分解:

$2^1\times 3^3\times {\mathrm{317}}^1\times {\mathrm{13931}}^1$

素因数の和:14259

約数の個数: 32

約数和(自身を含む): 531645120

約数和(自身を除く): 293174262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 317, 634, 951, 1902, 2853, 5706, 8559, 13931, 17118, 27862, 41793, 83586, 125379, 250758, 376137, 752274, 4416127, 8832254, 13248381, 26496762, 39745143, 79490286, 119235429, 238470858]

約数ペア:

[(1, 238470858), (2, 119235429), (3, 79490286), (6, 39745143), (9, 26496762), (18, 13248381), (27, 8832254), (54, 4416127), (317, 752274), (634, 376137), (951, 250758), (1902, 125379), (2853, 83586), (5706, 41793), (8559, 27862), (13931, 17118)]