2588895988245

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{397}}^1\times {\mathrm{647}}^1\times {\mathrm{653}}^1$

素因数の和:1729

約数の個数: 192

約数和(自身を含む): 5262479539200

約数和(自身を除く): 2673583550955

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 397, 441, 647, 653, 735, 1029, 1191, 1715, 1941, 1959, 1985, 2205, 2779, 3087, 3235, 3265, 3573, 4529, 4571, 5145, 5823, 5877, 5955, 8337, 9705, 9795, 13587, 13713, 13895, 15435, 17865, 19453, 22645, 22855, 25011, 29115, 29385, 31703, 31997, 40761, 41139, 41685, 58359, 67935, 68565, 95109, 95991, 97265, 125055, 136171, 158515, 159985, 175077, 203805, 205695, 221921, 223979, 256859, 259241, 285327, 287973, 291795, 408513, 422491, 475545, 479955, 665763, 671937, 680855, 770577, 777723, 875385, 1109605, 1119895, 1225539, 1267473, 1284295, 1296205, 1426635, 1439865, 1798013, 1814687, 1997289, 2015811, 2042565, 2112455, 2311731, 2333169, 2957437, 3328815, 3359685, 3802419, 3852885, 3888615, 5394039, 5444061, 6127695, 6337365, 8872311, 8990065, 9073435, 9986445, 10079055, 11558655, 11665845, 12586091, 12702809, 14787185, 16182117, 16332183, 19012095, 20702059, 26616933, 26970195, 27220305, 37758273, 38108427, 44361555, 62106177, 62930455, 63514045, 80910585, 81660915, 88102637, 88919663, 103510295, 113274819, 114325281, 133084665, 144914413, 167728927, 186318531, 188791365, 190542135, 264307911, 266758989, 310530885, 434743239, 440513185, 444598315, 503186781, 566374095, 571626405, 724572065, 792923733, 800276967, 838644635, 931592655, 1174102489, 1304229717, 1321539555, 1333794945, 1509560343, 2173716195, 2515933905, 3522307467, 3964618665, 4001384835, 5870512445, 6521148585, 7547801715, 8218717423, 10566922401, 17611537335, 24656152269, 41093587115, 52834612005, 57531021961, 73968456807, 123280761345, 172593065883, 287655109805, 369842284035, 517779197649, 862965329415, 2588895988245]

約数ペア:

[(1, 2588895988245), (3, 862965329415), (5, 517779197649), (7, 369842284035), (9, 287655109805), (15, 172593065883), (21, 123280761345), (35, 73968456807), (45, 57531021961), (49, 52834612005), (63, 41093587115), (105, 24656152269), (147, 17611537335), (245, 10566922401), (315, 8218717423), (343, 7547801715), (397, 6521148585), (441, 5870512445), (647, 4001384835), (653, 3964618665), (735, 3522307467), (1029, 2515933905), (1191, 2173716195), (1715, 1509560343), (1941, 1333794945), (1959, 1321539555), (1985, 1304229717), (2205, 1174102489), (2779, 931592655), (3087, 838644635), (3235, 800276967), (3265, 792923733), (3573, 724572065), (4529, 571626405), (4571, 566374095), (5145, 503186781), (5823, 444598315), (5877, 440513185), (5955, 434743239), (8337, 310530885), (9705, 266758989), (9795, 264307911), (13587, 190542135), (13713, 188791365), (13895, 186318531), (15435, 167728927), (17865, 144914413), (19453, 133084665), (22645, 114325281), (22855, 113274819), (25011, 103510295), (29115, 88919663), (29385, 88102637), (31703, 81660915), (31997, 80910585), (40761, 63514045), (41139, 62930455), (41685, 62106177), (58359, 44361555), (67935, 38108427), (68565, 37758273), (95109, 27220305), (95991, 26970195), (97265, 26616933), (125055, 20702059), (136171, 19012095), (158515, 16332183), (159985, 16182117), (175077, 14787185), (203805, 12702809), (205695, 12586091), (221921, 11665845), (223979, 11558655), (256859, 10079055), (259241, 9986445), (285327, 9073435), (287973, 8990065), (291795, 8872311), (408513, 6337365), (422491, 6127695), (475545, 5444061), (479955, 5394039), (665763, 3888615), (671937, 3852885), (680855, 3802419), (770577, 3359685), (777723, 3328815), (875385, 2957437), (1109605, 2333169), (1119895, 2311731), (1225539, 2112455), (1267473, 2042565), (1284295, 2015811), (1296205, 1997289), (1426635, 1814687), (1439865, 1798013)]