258314724

素因数分解:

$2^2\times 3^3\times {\mathrm{997}}^1\times {\mathrm{2399}}^1$

素因数の和:3409

約数の個数: 48

約数和(自身を含む): 670656000

約数和(自身を除く): 412341276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 997, 1994, 2399, 2991, 3988, 4798, 5982, 7197, 8973, 9596, 11964, 14394, 17946, 21591, 26919, 28788, 35892, 43182, 53838, 64773, 86364, 107676, 129546, 259092, 2391803, 4783606, 7175409, 9567212, 14350818, 21526227, 28701636, 43052454, 64578681, 86104908, 129157362, 258314724]

約数ペア:

[(1, 258314724), (2, 129157362), (3, 86104908), (4, 64578681), (6, 43052454), (9, 28701636), (12, 21526227), (18, 14350818), (27, 9567212), (36, 7175409), (54, 4783606), (108, 2391803), (997, 259092), (1994, 129546), (2399, 107676), (2991, 86364), (3988, 64773), (4798, 53838), (5982, 43182), (7197, 35892), (8973, 28788), (9596, 26919), (11964, 21591), (14394, 17946)]