509968180298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{401}}^1\times {\mathrm{839}}^1$

素因数の和:1727

約数の個数: 64

約数和(自身を含む): 817644844800

約数和(自身を除く): 307676664502

約数列:

[1, 2, 19, 38, 113, 226, 353, 401, 706, 802, 839, 1678, 2147, 4294, 6707, 7619, 13414, 15238, 15941, 31882, 39889, 45313, 79778, 90626, 94807, 141553, 189614, 283106, 296167, 336439, 592334, 672878, 757891, 860947, 1515782, 1721894, 1801333, 2689507, 3602666, 5379014, 5627173, 6392341, 11254346, 12784682, 15995489, 31990978, 33466871, 38017607, 66933742, 76035214, 118762967, 237525934, 303914291, 607828582, 635870549, 722334533, 1271741098, 1444669066, 2256496373, 4512992746, 13420215271, 26840430542, 254984090149, 509968180298]

約数ペア:

[(1, 509968180298), (2, 254984090149), (19, 26840430542), (38, 13420215271), (113, 4512992746), (226, 2256496373), (353, 1444669066), (401, 1271741098), (706, 722334533), (802, 635870549), (839, 607828582), (1678, 303914291), (2147, 237525934), (4294, 118762967), (6707, 76035214), (7619, 66933742), (13414, 38017607), (15238, 33466871), (15941, 31990978), (31882, 15995489), (39889, 12784682), (45313, 11254346), (79778, 6392341), (90626, 5627173), (94807, 5379014), (141553, 3602666), (189614, 2689507), (283106, 1801333), (296167, 1721894), (336439, 1515782), (592334, 860947), (672878, 757891)]