259665296385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:748

約数の個数: 192

約数和(自身を含む): 485873676288

約数和(自身を除く): 226208379903

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 103, 115, 121, 131, 165, 253, 309, 345, 363, 393, 461, 515, 605, 655, 759, 1133, 1265, 1383, 1441, 1545, 1815, 1965, 2305, 2369, 2783, 3013, 3399, 3795, 4323, 5071, 5665, 6915, 7107, 7205, 8349, 9039, 10603, 11845, 12463, 13493, 13915, 15065, 15213, 15851, 16995, 21615, 25355, 26059, 31809, 33143, 35535, 37389, 40479, 41745, 45195, 47483, 47553, 53015, 55781, 60391, 62315, 67465, 76065, 78177, 79255, 99429, 116633, 130295, 142449, 148423, 159045, 165715, 167343, 181173, 186945, 202395, 237415, 237765, 278905, 286649, 301955, 310339, 349899, 364573, 390885, 445269, 497145, 522313, 583165, 664301, 712245, 742115, 836715, 859947, 905865, 931017, 1092109, 1093719, 1282963, 1388993, 1433245, 1551695, 1566939, 1632653, 1749495, 1822865, 1992903, 2226345, 2611565, 3276327, 3321505, 3413729, 3848889, 4166979, 4299735, 4655085, 4897959, 5460545, 5468595, 5745443, 6220273, 6414815, 6944965, 7307311, 7834695, 8163265, 9964515, 10241187, 12013199, 15278923, 16381635, 17068645, 17236329, 18660819, 19244445, 20834895, 21921933, 24489795, 28727215, 31101365, 36039597, 36536555, 37551019, 45836769, 51205935, 60065995, 68423003, 76394615, 86181645, 93304095, 109609665, 112653057, 132145189, 143066279, 168068153, 180197985, 187755095, 205269009, 229183845, 342115015, 396435567, 429198837, 504204459, 563265285, 660725945, 715331395, 752653033, 840340765, 1026345045, 1573729069, 1982177835, 2145994185, 2257959099, 2521022295, 3763265165, 4721187207, 7868645345, 11289795495, 17311019759, 23605936035, 51933059277, 86555098795, 259665296385]

約数ペア:

[(1, 259665296385), (3, 86555098795), (5, 51933059277), (11, 23605936035), (15, 17311019759), (23, 11289795495), (33, 7868645345), (55, 4721187207), (69, 3763265165), (103, 2521022295), (115, 2257959099), (121, 2145994185), (131, 1982177835), (165, 1573729069), (253, 1026345045), (309, 840340765), (345, 752653033), (363, 715331395), (393, 660725945), (461, 563265285), (515, 504204459), (605, 429198837), (655, 396435567), (759, 342115015), (1133, 229183845), (1265, 205269009), (1383, 187755095), (1441, 180197985), (1545, 168068153), (1815, 143066279), (1965, 132145189), (2305, 112653057), (2369, 109609665), (2783, 93304095), (3013, 86181645), (3399, 76394615), (3795, 68423003), (4323, 60065995), (5071, 51205935), (5665, 45836769), (6915, 37551019), (7107, 36536555), (7205, 36039597), (8349, 31101365), (9039, 28727215), (10603, 24489795), (11845, 21921933), (12463, 20834895), (13493, 19244445), (13915, 18660819), (15065, 17236329), (15213, 17068645), (15851, 16381635), (16995, 15278923), (21615, 12013199), (25355, 10241187), (26059, 9964515), (31809, 8163265), (33143, 7834695), (35535, 7307311), (37389, 6944965), (40479, 6414815), (41745, 6220273), (45195, 5745443), (47483, 5468595), (47553, 5460545), (53015, 4897959), (55781, 4655085), (60391, 4299735), (62315, 4166979), (67465, 3848889), (76065, 3413729), (78177, 3321505), (79255, 3276327), (99429, 2611565), (116633, 2226345), (130295, 1992903), (142449, 1822865), (148423, 1749495), (159045, 1632653), (165715, 1566939), (167343, 1551695), (181173, 1433245), (186945, 1388993), (202395, 1282963), (237415, 1093719), (237765, 1092109), (278905, 931017), (286649, 905865), (301955, 859947), (310339, 836715), (349899, 742115), (364573, 712245), (390885, 664301), (445269, 583165), (497145, 522313)]