1340629416

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{379997}}^1$

素因数の和:380023

約数の個数: 72

約数和(自身を含む): 4223677770

約数和(自身を除く): 2883048354

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 379997, 759994, 1139991, 1519988, 2279982, 2659979, 3039976, 3419973, 4559964, 5319958, 6839946, 7979937, 9119928, 10639916, 13679892, 15959874, 18619853, 21279832, 23939811, 27359784, 31919748, 37239706, 47879622, 55859559, 63839496, 74479412, 95759244, 111719118, 148958824, 167578677, 191518488, 223438236, 335157354, 446876472, 670314708, 1340629416]

約数ペア:

[(1, 1340629416), (2, 670314708), (3, 446876472), (4, 335157354), (6, 223438236), (7, 191518488), (8, 167578677), (9, 148958824), (12, 111719118), (14, 95759244), (18, 74479412), (21, 63839496), (24, 55859559), (28, 47879622), (36, 37239706), (42, 31919748), (49, 27359784), (56, 23939811), (63, 21279832), (72, 18619853), (84, 15959874), (98, 13679892), (126, 10639916), (147, 9119928), (168, 7979937), (196, 6839946), (252, 5319958), (294, 4559964), (392, 3419973), (441, 3039976), (504, 2659979), (588, 2279982), (882, 1519988), (1176, 1139991), (1764, 759994), (3528, 379997)]