380349.0000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 14385600

約数和(自身を除く): 6177334

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 269, 418, 538, 803, 1387, 1606, 2774, 2959, 5111, 5918, 10222, 15257, 19637, 30514, 39274, 56221, 112442, 216007, 373103, 432014, 746206, 4104133, 8208266]

約数ペア:

[(1, 8208266), (2, 4104133), (11, 746206), (19, 432014), (22, 373103), (38, 216007), (73, 112442), (146, 56221), (209, 39274), (269, 30514), (418, 19637), (538, 15257), (803, 10222), (1387, 5918), (1606, 5111), (2774, 2959)]