272563326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 727372800

約数和(自身を除く): 454809474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 43, 54, 63, 82, 86, 123, 126, 129, 189, 246, 258, 287, 301, 369, 378, 387, 409, 574, 602, 738, 774, 818, 861, 903, 1107, 1161, 1227, 1722, 1763, 1806, 2214, 2322, 2454, 2583, 2709, 2863, 3526, 3681, 5166, 5289, 5418, 5726, 7362, 7749, 8127, 8589, 10578, 11043, 12341, 15498, 15867, 16254, 16769, 17178, 17587, 22086, 24682, 25767, 31734, 33538, 35174, 37023, 47601, 50307, 51534, 52761, 74046, 77301, 95202, 100614, 105522, 111069, 117383, 123109, 150921, 154602, 158283, 222138, 234766, 246218, 301842, 316566, 333207, 352149, 369327, 452763, 474849, 666414, 704298, 721067, 738654, 905526, 949698, 1056447, 1107981, 1442134, 2112894, 2163201, 2215962, 3169341, 3323943, 4326402, 5047469, 6338682, 6489603, 6647886, 10094938, 12979206, 15142407, 19468809, 30284814, 38937618, 45427221, 90854442, 136281663, 272563326]

約数ペア:

[(1, 272563326), (2, 136281663), (3, 90854442), (6, 45427221), (7, 38937618), (9, 30284814), (14, 19468809), (18, 15142407), (21, 12979206), (27, 10094938), (41, 6647886), (42, 6489603), (43, 6338682), (54, 5047469), (63, 4326402), (82, 3323943), (86, 3169341), (123, 2215962), (126, 2163201), (129, 2112894), (189, 1442134), (246, 1107981), (258, 1056447), (287, 949698), (301, 905526), (369, 738654), (378, 721067), (387, 704298), (409, 666414), (574, 474849), (602, 452763), (738, 369327), (774, 352149), (818, 333207), (861, 316566), (903, 301842), (1107, 246218), (1161, 234766), (1227, 222138), (1722, 158283), (1763, 154602), (1806, 150921), (2214, 123109), (2322, 117383), (2454, 111069), (2583, 105522), (2709, 100614), (2863, 95202), (3526, 77301), (3681, 74046), (5166, 52761), (5289, 51534), (5418, 50307), (5726, 47601), (7362, 37023), (7749, 35174), (8127, 33538), (8589, 31734), (10578, 25767), (11043, 24682), (12341, 22086), (15498, 17587), (15867, 17178), (16254, 16769)]