252259084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6449}}^1$

素因数の和:6598

約数の個数: 48

約数和(自身を含む): 554803200

約数和(自身を除く): 302544116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1397, 1778, 2794, 3556, 5588, 6449, 9779, 12898, 19558, 25796, 39116, 45143, 70939, 90286, 141878, 180572, 283756, 496573, 819023, 993146, 1638046, 1986292, 3276092, 5733161, 9009253, 11466322, 18018506, 22932644, 36037012, 63064771, 126129542, 252259084]

約数ペア:

[(1, 252259084), (2, 126129542), (4, 63064771), (7, 36037012), (11, 22932644), (14, 18018506), (22, 11466322), (28, 9009253), (44, 5733161), (77, 3276092), (127, 1986292), (154, 1638046), (254, 993146), (308, 819023), (508, 496573), (889, 283756), (1397, 180572), (1778, 141878), (2794, 90286), (3556, 70939), (5588, 45143), (6449, 39116), (9779, 25796), (12898, 19558)]