247481808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7151}}^1$

素因数の和:7272

約数の個数: 80

約数和(自身を含む): 737857536

約数和(自身を除く): 490375728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 2163, 2472, 2884, 4326, 4944, 5768, 7151, 8652, 11536, 14302, 17304, 21453, 28604, 34608, 42906, 50057, 57208, 85812, 100114, 114416, 150171, 171624, 200228, 300342, 343248, 400456, 600684, 736553, 800912, 1201368, 1473106, 2209659, 2402736, 2946212, 4419318, 5155871, 5892424, 8838636, 10311742, 11784848, 15467613, 17677272, 20623484, 30935226, 35354544, 41246968, 61870452, 82493936, 123740904, 247481808]

約数ペア:

[(1, 247481808), (2, 123740904), (3, 82493936), (4, 61870452), (6, 41246968), (7, 35354544), (8, 30935226), (12, 20623484), (14, 17677272), (16, 15467613), (21, 11784848), (24, 10311742), (28, 8838636), (42, 5892424), (48, 5155871), (56, 4419318), (84, 2946212), (103, 2402736), (112, 2209659), (168, 1473106), (206, 1201368), (309, 800912), (336, 736553), (412, 600684), (618, 400456), (721, 343248), (824, 300342), (1236, 200228), (1442, 171624), (1648, 150171), (2163, 114416), (2472, 100114), (2884, 85812), (4326, 57208), (4944, 50057), (5768, 42906), (7151, 34608), (8652, 28604), (11536, 21453), (14302, 17304)]