291295392

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42737}}^1$

素因数の和:42821

約数の個数: 48

約数和(自身を含む): 775438272

約数和(自身を除く): 484142880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 42737, 85474, 128211, 170948, 256422, 341896, 512844, 683792, 1025688, 1367584, 2051376, 3034327, 4102752, 6068654, 9102981, 12137308, 18205962, 24274616, 36411924, 48549232, 72823848, 97098464, 145647696, 291295392]

約数ペア:

[(1, 291295392), (2, 145647696), (3, 97098464), (4, 72823848), (6, 48549232), (8, 36411924), (12, 24274616), (16, 18205962), (24, 12137308), (32, 9102981), (48, 6068654), (71, 4102752), (96, 3034327), (142, 2051376), (213, 1367584), (284, 1025688), (426, 683792), (568, 512844), (852, 341896), (1136, 256422), (1704, 170948), (2272, 128211), (3408, 85474), (6816, 42737)]