229649343

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 397544448

約数和(自身を除く): 167895105

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 97, 111, 231, 259, 277, 291, 407, 679, 777, 831, 1067, 1221, 1939, 2037, 2849, 3047, 3201, 3589, 5817, 7469, 8547, 9141, 10249, 10767, 21329, 22407, 25123, 26869, 30747, 39479, 63987, 71743, 75369, 80607, 112739, 118437, 188083, 215229, 276353, 295559, 338217, 564249, 789173, 829059, 886677, 994153, 2068913, 2367519, 2982459, 6206739, 6959071, 10935683, 20877213, 32807049, 76549781, 229649343]

約数ペア:

[(1, 229649343), (3, 76549781), (7, 32807049), (11, 20877213), (21, 10935683), (33, 6959071), (37, 6206739), (77, 2982459), (97, 2367519), (111, 2068913), (231, 994153), (259, 886677), (277, 829059), (291, 789173), (407, 564249), (679, 338217), (777, 295559), (831, 276353), (1067, 215229), (1221, 188083), (1939, 118437), (2037, 112739), (2849, 80607), (3047, 75369), (3201, 71743), (3589, 63987), (5817, 39479), (7469, 30747), (8547, 26869), (9141, 25123), (10249, 22407), (10767, 21329)]