1639541036144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{340121}}^1$

素因数の和:340650

約数の個数: 80

約数和(自身を含む): 3530058213600

約数和(自身を除く): 1890517177456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 449, 488, 671, 898, 976, 1342, 1796, 2684, 3592, 4939, 5368, 7184, 9878, 10736, 19756, 27389, 39512, 54778, 79024, 109556, 219112, 301279, 340121, 438224, 602558, 680242, 1205116, 1360484, 2410232, 2720968, 3741331, 4820464, 5441936, 7482662, 14965324, 20747381, 29930648, 41494762, 59861296, 82989524, 152714329, 165979048, 228221191, 305428658, 331958096, 456442382, 610857316, 912884764, 1221714632, 1679857619, 1825769528, 2443429264, 3359715238, 3651539056, 6719430476, 9315574069, 13438860952, 18631148138, 26877721904, 37262296276, 74524592552, 102471314759, 149049185104, 204942629518, 409885259036, 819770518072, 1639541036144]

約数ペア:

[(1, 1639541036144), (2, 819770518072), (4, 409885259036), (8, 204942629518), (11, 149049185104), (16, 102471314759), (22, 74524592552), (44, 37262296276), (61, 26877721904), (88, 18631148138), (122, 13438860952), (176, 9315574069), (244, 6719430476), (449, 3651539056), (488, 3359715238), (671, 2443429264), (898, 1825769528), (976, 1679857619), (1342, 1221714632), (1796, 912884764), (2684, 610857316), (3592, 456442382), (4939, 331958096), (5368, 305428658), (7184, 228221191), (9878, 165979048), (10736, 152714329), (19756, 82989524), (27389, 59861296), (39512, 41494762), (54778, 29930648), (79024, 20747381), (109556, 14965324), (219112, 7482662), (301279, 5441936), (340121, 4820464), (438224, 3741331), (602558, 2720968), (680242, 2410232), (1205116, 1360484)]