858921648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19387}}^1$

素因数の和:19482

約数の個数: 80

約数和(自身を含む): 2423344896

約数和(自身を除く): 1564423248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1704, 1846, 2769, 3408, 3692, 5538, 7384, 11076, 14768, 19387, 22152, 38774, 44304, 58161, 77548, 116322, 155096, 232644, 252031, 310192, 465288, 504062, 756093, 930576, 1008124, 1376477, 1512186, 2016248, 2752954, 3024372, 4032496, 4129431, 5505908, 6048744, 8258862, 11011816, 12097488, 16517724, 17894201, 22023632, 33035448, 35788402, 53682603, 66070896, 71576804, 107365206, 143153608, 214730412, 286307216, 429460824, 858921648]

約数ペア:

[(1, 858921648), (2, 429460824), (3, 286307216), (4, 214730412), (6, 143153608), (8, 107365206), (12, 71576804), (13, 66070896), (16, 53682603), (24, 35788402), (26, 33035448), (39, 22023632), (48, 17894201), (52, 16517724), (71, 12097488), (78, 11011816), (104, 8258862), (142, 6048744), (156, 5505908), (208, 4129431), (213, 4032496), (284, 3024372), (312, 2752954), (426, 2016248), (568, 1512186), (624, 1376477), (852, 1008124), (923, 930576), (1136, 756093), (1704, 504062), (1846, 465288), (2769, 310192), (3408, 252031), (3692, 232644), (5538, 155096), (7384, 116322), (11076, 77548), (14768, 58161), (19387, 44304), (22152, 38774)]