40664749069

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 51913359360

約数和(自身を除く): 11248610291

約数列:

[1, 7, 19, 31, 47, 133, 173, 217, 329, 589, 893, 1211, 1213, 1457, 3287, 4123, 5363, 6251, 8131, 8491, 10199, 23009, 23047, 27683, 37541, 37603, 56917, 57011, 101897, 154489, 161329, 193781, 209849, 252061, 263221, 399077, 713279, 714457, 1081423, 1083209, 1468943, 1764427, 1767341, 3987131, 4789159, 5001199, 6505319, 7582463, 9862903, 12371387, 27909917, 33524113, 33579479, 45537233, 69040321, 123601061, 187395157, 235056353, 305749993, 865207427, 1311766099, 2140249951, 5809249867, 40664749069]

約数ペア:

[(1, 40664749069), (7, 5809249867), (19, 2140249951), (31, 1311766099), (47, 865207427), (133, 305749993), (173, 235056353), (217, 187395157), (329, 123601061), (589, 69040321), (893, 45537233), (1211, 33579479), (1213, 33524113), (1457, 27909917), (3287, 12371387), (4123, 9862903), (5363, 7582463), (6251, 6505319), (8131, 5001199), (8491, 4789159), (10199, 3987131), (23009, 1767341), (23047, 1764427), (27683, 1468943), (37541, 1083209), (37603, 1081423), (56917, 714457), (57011, 713279), (101897, 399077), (154489, 263221), (161329, 252061), (193781, 209849)]