648103679228

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{25087}}^1$

素因数の和:25587

約数の個数: 72

約数和(自身を含む): 1229484103680

約数和(自身を除く): 581380424452

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 421, 529, 667, 842, 1058, 1334, 1684, 2116, 2668, 9683, 12209, 15341, 19366, 24418, 25087, 30682, 38732, 48836, 50174, 61364, 100348, 222709, 280807, 445418, 561614, 577001, 727523, 890836, 1123228, 1154002, 1455046, 2308004, 2910092, 6458561, 10561627, 12917122, 13271023, 16733029, 21123254, 25834244, 26542046, 33466058, 42246508, 53084092, 66932116, 242917421, 306287183, 384859667, 485834842, 612574366, 769719334, 971669684, 1225148732, 1539438668, 5587100683, 7044605209, 11174201366, 14089210418, 22348402732, 28178420836, 162025919807, 324051839614, 648103679228]

約数ペア:

[(1, 648103679228), (2, 324051839614), (4, 162025919807), (23, 28178420836), (29, 22348402732), (46, 14089210418), (58, 11174201366), (92, 7044605209), (116, 5587100683), (421, 1539438668), (529, 1225148732), (667, 971669684), (842, 769719334), (1058, 612574366), (1334, 485834842), (1684, 384859667), (2116, 306287183), (2668, 242917421), (9683, 66932116), (12209, 53084092), (15341, 42246508), (19366, 33466058), (24418, 26542046), (25087, 25834244), (30682, 21123254), (38732, 16733029), (48836, 13271023), (50174, 12917122), (61364, 10561627), (100348, 6458561), (222709, 2910092), (280807, 2308004), (445418, 1455046), (561614, 1154002), (577001, 1123228), (727523, 890836)]