289213778854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1\times {\mathrm{2251}}^1$

素因数の和:4526

約数の個数: 128

約数和(自身を含む): 603097850880

約数和(自身を除く): 313884072026

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 1001, 2002, 2213, 2233, 2251, 2639, 4147, 4426, 4466, 4502, 5278, 8294, 15491, 15757, 24343, 24761, 28769, 29029, 29263, 30982, 31514, 48686, 49522, 57538, 58058, 58526, 64177, 65279, 128354, 130558, 170401, 173327, 201383, 204841, 316459, 321893, 340802, 346654, 402766, 409682, 449239, 456953, 632918, 643786, 705947, 718069, 834301, 848627, 898478, 913906, 1411894, 1436138, 1668602, 1697254, 2215213, 2253251, 4430426, 4506502, 4941629, 4981463, 5026483, 5840107, 5940389, 9177311, 9334897, 9883258, 9962926, 10052966, 11680214, 11880778, 18354622, 18669794, 34870241, 54796093, 64241177, 64759019, 65344279, 69740482, 109592186, 128482354, 129518038, 130688558, 144462427, 288924854, 383572651, 453313133, 712349209, 767145302, 906626266, 1011236989, 1424698418, 1589086697, 1878011551, 2022473978, 3178173394, 3756023102, 4986444463, 9972888926, 11123606879, 13146080857, 20658127061, 22247213758, 26292161714, 41316254122, 144606889427, 289213778854]

約数ペア:

[(1, 289213778854), (2, 144606889427), (7, 41316254122), (11, 26292161714), (13, 22247213758), (14, 20658127061), (22, 13146080857), (26, 11123606879), (29, 9972888926), (58, 4986444463), (77, 3756023102), (91, 3178173394), (143, 2022473978), (154, 1878011551), (182, 1589086697), (203, 1424698418), (286, 1011236989), (319, 906626266), (377, 767145302), (406, 712349209), (638, 453313133), (754, 383572651), (1001, 288924854), (2002, 144462427), (2213, 130688558), (2233, 129518038), (2251, 128482354), (2639, 109592186), (4147, 69740482), (4426, 65344279), (4466, 64759019), (4502, 64241177), (5278, 54796093), (8294, 34870241), (15491, 18669794), (15757, 18354622), (24343, 11880778), (24761, 11680214), (28769, 10052966), (29029, 9962926), (29263, 9883258), (30982, 9334897), (31514, 9177311), (48686, 5940389), (49522, 5840107), (57538, 5026483), (58058, 4981463), (58526, 4941629), (64177, 4506502), (65279, 4430426), (128354, 2253251), (130558, 2215213), (170401, 1697254), (173327, 1668602), (201383, 1436138), (204841, 1411894), (316459, 913906), (321893, 898478), (340802, 848627), (346654, 834301), (402766, 718069), (409682, 705947), (449239, 643786), (456953, 632918)]