217967691810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{296591}}^1$

素因数の和:296760

約数の個数: 128

約数和(自身を含む): 608863039488

約数和(自身を除く): 390895347678

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 131, 165, 170, 187, 255, 262, 330, 374, 393, 510, 561, 655, 786, 935, 1122, 1310, 1441, 1870, 1965, 2227, 2805, 2882, 3930, 4323, 4454, 5610, 6681, 7205, 8646, 11135, 13362, 14410, 21615, 22270, 24497, 33405, 43230, 48994, 66810, 73491, 122485, 146982, 244970, 296591, 367455, 593182, 734910, 889773, 1482955, 1779546, 2965910, 3262501, 4448865, 5042047, 6525002, 8897730, 9787503, 10084094, 15126141, 16312505, 19575006, 25210235, 30252282, 32625010, 38853421, 48937515, 50420470, 55462517, 75630705, 77706842, 97875030, 110925034, 116560263, 151261410, 166387551, 194267105, 233120526, 277312585, 332775102, 388534210, 427387631, 554625170, 582801315, 660508157, 831937755, 854775262, 1165602630, 1282162893, 1321016314, 1663875510, 1981524471, 2136938155, 2564325786, 3302540785, 3963048942, 4273876310, 6410814465, 6605081570, 7265589727, 9907622355, 12821628930, 14531179454, 19815244710, 21796769181, 36327948635, 43593538362, 72655897270, 108983845905, 217967691810]

約数ペア:

[(1, 217967691810), (2, 108983845905), (3, 72655897270), (5, 43593538362), (6, 36327948635), (10, 21796769181), (11, 19815244710), (15, 14531179454), (17, 12821628930), (22, 9907622355), (30, 7265589727), (33, 6605081570), (34, 6410814465), (51, 4273876310), (55, 3963048942), (66, 3302540785), (85, 2564325786), (102, 2136938155), (110, 1981524471), (131, 1663875510), (165, 1321016314), (170, 1282162893), (187, 1165602630), (255, 854775262), (262, 831937755), (330, 660508157), (374, 582801315), (393, 554625170), (510, 427387631), (561, 388534210), (655, 332775102), (786, 277312585), (935, 233120526), (1122, 194267105), (1310, 166387551), (1441, 151261410), (1870, 116560263), (1965, 110925034), (2227, 97875030), (2805, 77706842), (2882, 75630705), (3930, 55462517), (4323, 50420470), (4454, 48937515), (5610, 38853421), (6681, 32625010), (7205, 30252282), (8646, 25210235), (11135, 19575006), (13362, 16312505), (14410, 15126141), (21615, 10084094), (22270, 9787503), (24497, 8897730), (33405, 6525002), (43230, 5042047), (48994, 4448865), (66810, 3262501), (73491, 2965910), (122485, 1779546), (146982, 1482955), (244970, 889773), (296591, 734910), (367455, 593182)]