1285195464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{849997}}^1$

素因数の和:850019

約数の個数: 64

約数和(自身を含む): 4079990400

約数和(自身を除く): 2794794936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 849997, 1699994, 2549991, 3399988, 5099982, 5949979, 6799976, 7649973, 10199964, 11899958, 15299946, 17849937, 20399928, 22949919, 23799916, 30599892, 35699874, 45899838, 47599832, 53549811, 61199784, 71399748, 91799676, 107099622, 142799496, 160649433, 183599352, 214199244, 321298866, 428398488, 642597732, 1285195464]

約数ペア:

[(1, 1285195464), (2, 642597732), (3, 428398488), (4, 321298866), (6, 214199244), (7, 183599352), (8, 160649433), (9, 142799496), (12, 107099622), (14, 91799676), (18, 71399748), (21, 61199784), (24, 53549811), (27, 47599832), (28, 45899838), (36, 35699874), (42, 30599892), (54, 23799916), (56, 22949919), (63, 20399928), (72, 17849937), (84, 15299946), (108, 11899958), (126, 10199964), (168, 7649973), (189, 6799976), (216, 5949979), (252, 5099982), (378, 3399988), (504, 2549991), (756, 1699994), (1512, 849997)]