289478046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14669}}^1$

素因数の和:14721

約数の個数: 64

約数和(自身を含む): 709793280

約数和(自身を除く): 420315234

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 6578, 9867, 14669, 19734, 29338, 44007, 88014, 161359, 190697, 322718, 337387, 381394, 484077, 572091, 674774, 968154, 1012161, 1144182, 2024322, 2097667, 3711257, 4195334, 4386031, 6293001, 7422514, 8772062, 11133771, 12586002, 13158093, 22267542, 26316186, 48246341, 96492682, 144739023, 289478046]

約数ペア:

[(1, 289478046), (2, 144739023), (3, 96492682), (6, 48246341), (11, 26316186), (13, 22267542), (22, 13158093), (23, 12586002), (26, 11133771), (33, 8772062), (39, 7422514), (46, 6293001), (66, 4386031), (69, 4195334), (78, 3711257), (138, 2097667), (143, 2024322), (253, 1144182), (286, 1012161), (299, 968154), (429, 674774), (506, 572091), (598, 484077), (759, 381394), (858, 337387), (897, 322718), (1518, 190697), (1794, 161359), (3289, 88014), (6578, 44007), (9867, 29338), (14669, 19734)]