909500904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1979}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 2659456800

約数和(自身を除く): 1749955896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 491, 936, 982, 1473, 1964, 1979, 2946, 3928, 3958, 4419, 5892, 5937, 6383, 7916, 8838, 11784, 11874, 12766, 15832, 17676, 17811, 19149, 23748, 25532, 25727, 35352, 35622, 38298, 47496, 51064, 51454, 57447, 71244, 76596, 77181, 102908, 114894, 142488, 153192, 154362, 205816, 229788, 231543, 308724, 459576, 463086, 617448, 926172, 971689, 1852344, 1943378, 2915067, 3886756, 5830134, 7773512, 8745201, 11660268, 12631957, 17490402, 23320536, 25263914, 34980804, 37895871, 50527828, 69961608, 75791742, 101055656, 113687613, 151583484, 227375226, 303166968, 454750452, 909500904]

約数ペア:

[(1, 909500904), (2, 454750452), (3, 303166968), (4, 227375226), (6, 151583484), (8, 113687613), (9, 101055656), (12, 75791742), (13, 69961608), (18, 50527828), (24, 37895871), (26, 34980804), (36, 25263914), (39, 23320536), (52, 17490402), (72, 12631957), (78, 11660268), (104, 8745201), (117, 7773512), (156, 5830134), (234, 3886756), (312, 2915067), (468, 1943378), (491, 1852344), (936, 971689), (982, 926172), (1473, 617448), (1964, 463086), (1979, 459576), (2946, 308724), (3928, 231543), (3958, 229788), (4419, 205816), (5892, 154362), (5937, 153192), (6383, 142488), (7916, 114894), (8838, 102908), (11784, 77181), (11874, 76596), (12766, 71244), (15832, 57447), (17676, 51454), (17811, 51064), (19149, 47496), (23748, 38298), (25532, 35622), (25727, 35352)]