641036682

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{739}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 1638786240

約数和(自身を除く): 997749558

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 337, 429, 674, 739, 858, 1011, 1287, 1478, 2022, 2217, 2574, 3033, 3707, 4381, 4434, 6066, 6651, 7414, 8129, 8762, 9607, 11121, 13143, 13302, 16258, 19214, 22242, 24387, 26286, 28821, 33363, 39429, 48191, 48774, 57642, 66726, 73161, 78858, 86463, 96382, 105677, 144573, 146322, 172926, 211354, 249043, 289146, 317031, 433719, 498086, 634062, 747129, 867438, 951093, 1494258, 1902186, 2241387, 2739473, 3237559, 4482774, 5478946, 6475118, 8218419, 9712677, 16436838, 19425354, 24655257, 29138031, 35613149, 49310514, 58276062, 71226298, 106839447, 213678894, 320518341, 641036682]

約数ペア:

[(1, 641036682), (2, 320518341), (3, 213678894), (6, 106839447), (9, 71226298), (11, 58276062), (13, 49310514), (18, 35613149), (22, 29138031), (26, 24655257), (33, 19425354), (39, 16436838), (66, 9712677), (78, 8218419), (99, 6475118), (117, 5478946), (143, 4482774), (198, 3237559), (234, 2739473), (286, 2241387), (337, 1902186), (429, 1494258), (674, 951093), (739, 867438), (858, 747129), (1011, 634062), (1287, 498086), (1478, 433719), (2022, 317031), (2217, 289146), (2574, 249043), (3033, 211354), (3707, 172926), (4381, 146322), (4434, 144573), (6066, 105677), (6651, 96382), (7414, 86463), (8129, 78858), (8762, 73161), (9607, 66726), (11121, 57642), (13143, 48774), (13302, 48191), (16258, 39429), (19214, 33363), (22242, 28821), (24387, 26286)]