249652424

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{4639}}^1$

素因数の和:4714

約数の個数: 48

約数和(自身を含む): 552902400

約数和(自身を除く): 303249976

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1736, 1922, 3844, 4639, 6727, 7688, 9278, 13454, 18556, 26908, 32473, 37112, 53816, 64946, 129892, 143809, 259784, 287618, 575236, 1006663, 1150472, 2013326, 4026652, 4458079, 8053304, 8916158, 17832316, 31206553, 35664632, 62413106, 124826212, 249652424]

約数ペア:

[(1, 249652424), (2, 124826212), (4, 62413106), (7, 35664632), (8, 31206553), (14, 17832316), (28, 8916158), (31, 8053304), (56, 4458079), (62, 4026652), (124, 2013326), (217, 1150472), (248, 1006663), (434, 575236), (868, 287618), (961, 259784), (1736, 143809), (1922, 129892), (3844, 64946), (4639, 53816), (6727, 37112), (7688, 32473), (9278, 26908), (13454, 18556)]