222641824

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 447552000

約数和(自身を除く): 224910176

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 191, 292, 382, 499, 584, 764, 998, 1168, 1528, 1996, 2336, 3056, 3992, 6112, 7984, 13943, 15968, 27886, 36427, 55772, 72854, 95309, 111544, 145708, 190618, 223088, 291416, 381236, 446176, 582832, 762472, 1165664, 1524944, 3049888, 6957557, 13915114, 27830228, 55660456, 111320912, 222641824]

約数ペア:

[(1, 222641824), (2, 111320912), (4, 55660456), (8, 27830228), (16, 13915114), (32, 6957557), (73, 3049888), (146, 1524944), (191, 1165664), (292, 762472), (382, 582832), (499, 446176), (584, 381236), (764, 291416), (998, 223088), (1168, 190618), (1528, 145708), (1996, 111544), (2336, 95309), (3056, 72854), (3992, 55772), (6112, 36427), (7984, 27886), (13943, 15968)]