440472564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5807}}^1$

素因数の和:5874

約数の個数: 108

約数和(自身を含む): 1325548224

約数和(自身を除く): 885075660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2107, 2709, 3612, 4214, 5418, 5807, 6321, 8428, 10836, 11614, 12642, 17421, 18963, 23228, 25284, 34842, 37926, 40649, 52263, 69684, 75852, 81298, 104526, 121947, 162596, 209052, 243894, 249701, 284543, 365841, 487788, 499402, 569086, 731682, 749103, 853629, 998804, 1138172, 1463364, 1498206, 1707258, 1747907, 2247309, 2560887, 2996412, 3414516, 3495814, 4494618, 5121774, 5243721, 6991628, 8989236, 10243548, 10487442, 12235349, 15731163, 20974884, 24470698, 31462326, 36706047, 48941396, 62924652, 73412094, 110118141, 146824188, 220236282, 440472564]

約数ペア:

[(1, 440472564), (2, 220236282), (3, 146824188), (4, 110118141), (6, 73412094), (7, 62924652), (9, 48941396), (12, 36706047), (14, 31462326), (18, 24470698), (21, 20974884), (28, 15731163), (36, 12235349), (42, 10487442), (43, 10243548), (49, 8989236), (63, 6991628), (84, 5243721), (86, 5121774), (98, 4494618), (126, 3495814), (129, 3414516), (147, 2996412), (172, 2560887), (196, 2247309), (252, 1747907), (258, 1707258), (294, 1498206), (301, 1463364), (387, 1138172), (441, 998804), (516, 853629), (588, 749103), (602, 731682), (774, 569086), (882, 499402), (903, 487788), (1204, 365841), (1548, 284543), (1764, 249701), (1806, 243894), (2107, 209052), (2709, 162596), (3612, 121947), (4214, 104526), (5418, 81298), (5807, 75852), (6321, 69684), (8428, 52263), (10836, 40649), (11614, 37926), (12642, 34842), (17421, 25284), (18963, 23228)]