538420616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^2\times {\mathrm{311}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 1067826240

約数和(自身を除く): 529405624

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 311, 388, 622, 776, 1244, 2231, 2488, 4462, 7153, 8924, 9409, 14306, 17848, 18818, 28612, 30167, 37636, 57224, 60334, 75272, 120668, 216407, 241336, 432814, 693841, 865628, 1387682, 1731256, 2775364, 2926199, 5550728, 5852398, 11704796, 23409592, 67302577, 134605154, 269210308, 538420616]

約数ペア:

[(1, 538420616), (2, 269210308), (4, 134605154), (8, 67302577), (23, 23409592), (46, 11704796), (92, 5852398), (97, 5550728), (184, 2926199), (194, 2775364), (311, 1731256), (388, 1387682), (622, 865628), (776, 693841), (1244, 432814), (2231, 241336), (2488, 216407), (4462, 120668), (7153, 75272), (8924, 60334), (9409, 57224), (14306, 37636), (17848, 30167), (18818, 28612)]