1255335952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4951}}^1$

素因数の和:5048

約数の個数: 80

約数和(自身を含む): 2785321728

約数和(自身を除く): 1529985776

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 53, 92, 104, 106, 184, 208, 212, 299, 368, 424, 598, 689, 848, 1196, 1219, 1378, 2392, 2438, 2756, 4784, 4876, 4951, 5512, 9752, 9902, 11024, 15847, 19504, 19804, 31694, 39608, 63388, 64363, 79216, 113873, 126776, 128726, 227746, 253552, 257452, 262403, 455492, 514904, 524806, 910984, 1029808, 1049612, 1480349, 1821968, 2099224, 2960698, 3411239, 4198448, 5921396, 6035269, 6822478, 11842792, 12070538, 13644956, 23685584, 24141076, 27289912, 48282152, 54579824, 78458497, 96564304, 156916994, 313833988, 627667976, 1255335952]

約数ペア:

[(1, 1255335952), (2, 627667976), (4, 313833988), (8, 156916994), (13, 96564304), (16, 78458497), (23, 54579824), (26, 48282152), (46, 27289912), (52, 24141076), (53, 23685584), (92, 13644956), (104, 12070538), (106, 11842792), (184, 6822478), (208, 6035269), (212, 5921396), (299, 4198448), (368, 3411239), (424, 2960698), (598, 2099224), (689, 1821968), (848, 1480349), (1196, 1049612), (1219, 1029808), (1378, 910984), (2392, 524806), (2438, 514904), (2756, 455492), (4784, 262403), (4876, 257452), (4951, 253552), (5512, 227746), (9752, 128726), (9902, 126776), (11024, 113873), (15847, 79216), (19504, 64363), (19804, 63388), (31694, 39608)]