260964902472

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{639619859}}^1$

素因数の和:639619885

約数の個数: 32

約数和(自身を含む): 690789448800

約数和(自身を除く): 429824546328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 639619859, 1279239718, 1918859577, 2558479436, 3837719154, 5116958872, 7675438308, 10873537603, 15350876616, 21747075206, 32620612809, 43494150412, 65241225618, 86988300824, 130482451236, 260964902472]

約数ペア:

[(1, 260964902472), (2, 130482451236), (3, 86988300824), (4, 65241225618), (6, 43494150412), (8, 32620612809), (12, 21747075206), (17, 15350876616), (24, 10873537603), (34, 7675438308), (51, 5116958872), (68, 3837719154), (102, 2558479436), (136, 1918859577), (204, 1279239718), (408, 639619859)]