266458392

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{3851}}^1$

素因数の和:3925

約数の個数: 72

約数和(自身を含む): 745882020

約数和(自身を除く): 479423628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1922, 2232, 2883, 3844, 3851, 5766, 7688, 7702, 8649, 11532, 11553, 15404, 17298, 23064, 23106, 30808, 34596, 34659, 46212, 69192, 69318, 92424, 119381, 138636, 238762, 277272, 358143, 477524, 716286, 955048, 1074429, 1432572, 2148858, 2865144, 3700811, 4297716, 7401622, 8595432, 11102433, 14803244, 22204866, 29606488, 33307299, 44409732, 66614598, 88819464, 133229196, 266458392]

約数ペア:

[(1, 266458392), (2, 133229196), (3, 88819464), (4, 66614598), (6, 44409732), (8, 33307299), (9, 29606488), (12, 22204866), (18, 14803244), (24, 11102433), (31, 8595432), (36, 7401622), (62, 4297716), (72, 3700811), (93, 2865144), (124, 2148858), (186, 1432572), (248, 1074429), (279, 955048), (372, 716286), (558, 477524), (744, 358143), (961, 277272), (1116, 238762), (1922, 138636), (2232, 119381), (2883, 92424), (3844, 69318), (3851, 69192), (5766, 46212), (7688, 34659), (7702, 34596), (8649, 30808), (11532, 23106), (11553, 23064), (15404, 17298)]