761342648

素因数分解:

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

素因数の和:729

約数の個数: 64

約数和(自身を含む): 1585336320

約数和(自身を除く): 823993672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 242, 254, 484, 508, 563, 968, 1016, 1126, 1331, 1397, 2252, 2662, 2794, 4504, 5324, 5588, 6193, 10648, 11176, 12386, 15367, 24772, 30734, 49544, 61468, 68123, 71501, 122936, 136246, 143002, 169037, 272492, 286004, 338074, 544984, 572008, 676148, 749353, 786511, 1352296, 1498706, 1573022, 2997412, 3146044, 5994824, 6292088, 8651621, 17303242, 34606484, 69212968, 95167831, 190335662, 380671324, 761342648]

約数ペア:

[(1, 761342648), (2, 380671324), (4, 190335662), (8, 95167831), (11, 69212968), (22, 34606484), (44, 17303242), (88, 8651621), (121, 6292088), (127, 5994824), (242, 3146044), (254, 2997412), (484, 1573022), (508, 1498706), (563, 1352296), (968, 786511), (1016, 749353), (1126, 676148), (1331, 572008), (1397, 544984), (2252, 338074), (2662, 286004), (2794, 272492), (4504, 169037), (5324, 143002), (5588, 136246), (6193, 122936), (10648, 71501), (11176, 68123), (12386, 61468), (15367, 49544), (24772, 30734)]