947748816

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{313409}}^1$

素因数の和:313433

約数の個数: 80

約数和(自身を含む): 3109027200

約数和(自身を除く): 2161278384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 313409, 626818, 940227, 1253636, 1880454, 2193863, 2507272, 2820681, 3760908, 4387726, 5014544, 5641362, 6581589, 7521816, 8462043, 8775452, 11282724, 13163178, 15043632, 16924086, 17550904, 19744767, 22565448, 26326356, 33848172, 35101808, 39489534, 45130896, 52652712, 59234301, 67696344, 78979068, 105305424, 118468602, 135392688, 157958136, 236937204, 315916272, 473874408, 947748816]

約数ペア:

[(1, 947748816), (2, 473874408), (3, 315916272), (4, 236937204), (6, 157958136), (7, 135392688), (8, 118468602), (9, 105305424), (12, 78979068), (14, 67696344), (16, 59234301), (18, 52652712), (21, 45130896), (24, 39489534), (27, 35101808), (28, 33848172), (36, 26326356), (42, 22565448), (48, 19744767), (54, 17550904), (56, 16924086), (63, 15043632), (72, 13163178), (84, 11282724), (108, 8775452), (112, 8462043), (126, 7521816), (144, 6581589), (168, 5641362), (189, 5014544), (216, 4387726), (252, 3760908), (336, 2820681), (378, 2507272), (432, 2193863), (504, 1880454), (756, 1253636), (1008, 940227), (1512, 626818), (3024, 313409)]