2576493423

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1237

約数の個数: 96

約数和(自身を含む): 4688087040

約数和(自身を除く): 2111593617

約数列:

[1, 3, 7, 9, 19, 21, 41, 47, 57, 63, 123, 133, 141, 171, 287, 329, 369, 399, 423, 779, 861, 893, 987, 1117, 1197, 1927, 2337, 2583, 2679, 2961, 3351, 5453, 5781, 6251, 7011, 7819, 8037, 10053, 13489, 16359, 17343, 18753, 21223, 23457, 36613, 40467, 45797, 49077, 52499, 56259, 63669, 70371, 109839, 121401, 137391, 148561, 157497, 191007, 256291, 320579, 329517, 367493, 412173, 445683, 472491, 768873, 870143, 961737, 997481, 1102479, 1337049, 2152459, 2306619, 2610429, 2885211, 2992443, 3307437, 6091001, 6457377, 6982367, 7831287, 8977329, 15067213, 18273003, 19372131, 20947101, 40896721, 45201639, 54819009, 62841303, 122690163, 135604917, 286277047, 368070489, 858831141, 2576493423]

約数ペア:

[(1, 2576493423), (3, 858831141), (7, 368070489), (9, 286277047), (19, 135604917), (21, 122690163), (41, 62841303), (47, 54819009), (57, 45201639), (63, 40896721), (123, 20947101), (133, 19372131), (141, 18273003), (171, 15067213), (287, 8977329), (329, 7831287), (369, 6982367), (399, 6457377), (423, 6091001), (779, 3307437), (861, 2992443), (893, 2885211), (987, 2610429), (1117, 2306619), (1197, 2152459), (1927, 1337049), (2337, 1102479), (2583, 997481), (2679, 961737), (2961, 870143), (3351, 768873), (5453, 472491), (5781, 445683), (6251, 412173), (7011, 367493), (7819, 329517), (8037, 320579), (10053, 256291), (13489, 191007), (16359, 157497), (17343, 148561), (18753, 137391), (21223, 121401), (23457, 109839), (36613, 70371), (40467, 63669), (45797, 56259), (49077, 52499)]