380671324

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 739823616

約数和(自身を除く): 359152292

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 508, 563, 1126, 1331, 1397, 2252, 2662, 2794, 5324, 5588, 6193, 12386, 15367, 24772, 30734, 61468, 68123, 71501, 136246, 143002, 169037, 272492, 286004, 338074, 676148, 749353, 786511, 1498706, 1573022, 2997412, 3146044, 8651621, 17303242, 34606484, 95167831, 190335662, 380671324]

約数ペア:

[(1, 380671324), (2, 190335662), (4, 95167831), (11, 34606484), (22, 17303242), (44, 8651621), (121, 3146044), (127, 2997412), (242, 1573022), (254, 1498706), (484, 786511), (508, 749353), (563, 676148), (1126, 338074), (1331, 286004), (1397, 272492), (2252, 169037), (2662, 143002), (2794, 136246), (5324, 71501), (5588, 68123), (6193, 61468), (12386, 30734), (15367, 24772)]