305728.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 21098880

約数和(自身を除く): 11309586

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 1997, 2451, 3994, 4902, 5991, 11982, 37943, 75886, 85871, 113829, 171742, 227658, 257613, 515226, 1631549, 3263098, 4894647, 9789294]

約数ペア:

[(1, 9789294), (2, 4894647), (3, 3263098), (6, 1631549), (19, 515226), (38, 257613), (43, 227658), (57, 171742), (86, 113829), (114, 85871), (129, 75886), (258, 37943), (817, 11982), (1634, 5991), (1997, 4902), (2451, 3994)]