231431250414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1649287}}^1$

素因数の和:1649569

約数の個数: 64

約数和(自身を含む): 571893912576

約数和(自身を除く): 340462662162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 257, 273, 514, 546, 771, 1542, 1799, 3341, 3598, 5397, 6682, 10023, 10794, 20046, 23387, 46774, 70161, 140322, 1649287, 3298574, 4947861, 9895722, 11545009, 21440731, 23090018, 34635027, 42881462, 64322193, 69270054, 128644386, 150085117, 300170234, 423866759, 450255351, 847733518, 900510702, 1271600277, 2543200554, 2967067313, 5510267867, 5934134626, 8901201939, 11020535734, 16530803601, 17802403878, 33061607202, 38571875069, 77143750138, 115715625207, 231431250414]

約数ペア:

[(1, 231431250414), (2, 115715625207), (3, 77143750138), (6, 38571875069), (7, 33061607202), (13, 17802403878), (14, 16530803601), (21, 11020535734), (26, 8901201939), (39, 5934134626), (42, 5510267867), (78, 2967067313), (91, 2543200554), (182, 1271600277), (257, 900510702), (273, 847733518), (514, 450255351), (546, 423866759), (771, 300170234), (1542, 150085117), (1799, 128644386), (3341, 69270054), (3598, 64322193), (5397, 42881462), (6682, 34635027), (10023, 23090018), (10794, 21440731), (20046, 11545009), (23387, 9895722), (46774, 4947861), (70161, 3298574), (140322, 1649287)]