321146322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 790041600

約数和(自身を除く): 468895278

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 59, 114, 118, 133, 177, 266, 354, 359, 361, 399, 413, 718, 722, 798, 826, 1077, 1083, 1121, 1239, 2154, 2166, 2242, 2478, 2513, 2527, 3363, 5026, 5054, 6726, 6821, 7539, 7581, 7847, 13642, 15078, 15162, 15694, 20463, 21181, 21299, 23541, 40926, 42362, 42598, 47082, 47747, 63543, 63897, 95494, 127086, 127794, 129599, 143241, 148267, 149093, 259198, 286482, 296534, 298186, 388797, 402439, 444801, 447279, 777594, 804878, 889602, 894558, 907193, 1207317, 1814386, 2414634, 2721579, 2817073, 5443158, 5634146, 7646341, 8451219, 15292682, 16902438, 22939023, 45878046, 53524387, 107048774, 160573161, 321146322]

約数ペア:

[(1, 321146322), (2, 160573161), (3, 107048774), (6, 53524387), (7, 45878046), (14, 22939023), (19, 16902438), (21, 15292682), (38, 8451219), (42, 7646341), (57, 5634146), (59, 5443158), (114, 2817073), (118, 2721579), (133, 2414634), (177, 1814386), (266, 1207317), (354, 907193), (359, 894558), (361, 889602), (399, 804878), (413, 777594), (718, 447279), (722, 444801), (798, 402439), (826, 388797), (1077, 298186), (1083, 296534), (1121, 286482), (1239, 259198), (2154, 149093), (2166, 148267), (2242, 143241), (2478, 129599), (2513, 127794), (2527, 127086), (3363, 95494), (5026, 63897), (5054, 63543), (6726, 47747), (6821, 47082), (7539, 42598), (7581, 42362), (7847, 40926), (13642, 23541), (15078, 21299), (15162, 21181), (15694, 20463)]