283798981305

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{971}}^1\times {\mathrm{1597}}^1$

素因数の和:2676

約数の個数: 144

約数和(自身を含む): 580085198784

約数和(自身を除く): 296286217479

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 83, 105, 147, 245, 249, 315, 415, 441, 581, 735, 747, 971, 1245, 1597, 1743, 2205, 2905, 2913, 3735, 4067, 4791, 4855, 5229, 6797, 7985, 8715, 8739, 11179, 12201, 14373, 14565, 20335, 20391, 23955, 26145, 33537, 33985, 36603, 43695, 47579, 55895, 61005, 61173, 71865, 78253, 80593, 100611, 101955, 132551, 142737, 167685, 183015, 234759, 237895, 241779, 305865, 391265, 397653, 402965, 428211, 503055, 564151, 662755, 704277, 713685, 725337, 927857, 1173795, 1192959, 1208895, 1550687, 1692453, 1988265, 2141055, 2783571, 2820755, 3521385, 3626685, 3949057, 4639285, 4652061, 5077359, 5964795, 6494999, 7753435, 8350713, 8462265, 10854809, 11847171, 13917855, 13956183, 19484997, 19745285, 23260305, 25386795, 32474995, 32564427, 35541513, 41753565, 54274045, 58454991, 59235855, 69780915, 75983663, 97424985, 97693281, 128707021, 162822135, 177707565, 227950989, 292274955, 379918315, 386121063, 488466405, 643535105, 683852967, 900949147, 1139754945, 1158363189, 1930605315, 2702847441, 3419264835, 4504745735, 5791815945, 6306644029, 8108542323, 13514237205, 18919932087, 31533220145, 40542711615, 56759796261, 94599660435, 283798981305]

約数ペア:

[(1, 283798981305), (3, 94599660435), (5, 56759796261), (7, 40542711615), (9, 31533220145), (15, 18919932087), (21, 13514237205), (35, 8108542323), (45, 6306644029), (49, 5791815945), (63, 4504745735), (83, 3419264835), (105, 2702847441), (147, 1930605315), (245, 1158363189), (249, 1139754945), (315, 900949147), (415, 683852967), (441, 643535105), (581, 488466405), (735, 386121063), (747, 379918315), (971, 292274955), (1245, 227950989), (1597, 177707565), (1743, 162822135), (2205, 128707021), (2905, 97693281), (2913, 97424985), (3735, 75983663), (4067, 69780915), (4791, 59235855), (4855, 58454991), (5229, 54274045), (6797, 41753565), (7985, 35541513), (8715, 32564427), (8739, 32474995), (11179, 25386795), (12201, 23260305), (14373, 19745285), (14565, 19484997), (20335, 13956183), (20391, 13917855), (23955, 11847171), (26145, 10854809), (33537, 8462265), (33985, 8350713), (36603, 7753435), (43695, 6494999), (47579, 5964795), (55895, 5077359), (61005, 4652061), (61173, 4639285), (71865, 3949057), (78253, 3626685), (80593, 3521385), (100611, 2820755), (101955, 2783571), (132551, 2141055), (142737, 1988265), (167685, 1692453), (183015, 1550687), (234759, 1208895), (237895, 1192959), (241779, 1173795), (305865, 927857), (391265, 725337), (397653, 713685), (402965, 704277), (428211, 662755), (503055, 564151)]