717382842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{641}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 1621168128

約数和(自身を除く): 903785286

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 547, 641, 682, 1023, 1094, 1282, 1641, 1923, 2046, 3282, 3846, 6017, 7051, 12034, 14102, 16957, 18051, 19871, 21153, 33914, 36102, 39742, 42306, 50871, 59613, 101742, 119226, 186527, 218581, 350627, 373054, 437162, 559581, 655743, 701254, 1051881, 1119162, 1311486, 2103762, 3856897, 7713794, 10869437, 11570691, 21738874, 23141382, 32608311, 65216622, 119563807, 239127614, 358691421, 717382842]

約数ペア:

[(1, 717382842), (2, 358691421), (3, 239127614), (6, 119563807), (11, 65216622), (22, 32608311), (31, 23141382), (33, 21738874), (62, 11570691), (66, 10869437), (93, 7713794), (186, 3856897), (341, 2103762), (547, 1311486), (641, 1119162), (682, 1051881), (1023, 701254), (1094, 655743), (1282, 559581), (1641, 437162), (1923, 373054), (2046, 350627), (3282, 218581), (3846, 186527), (6017, 119226), (7051, 101742), (12034, 59613), (14102, 50871), (16957, 42306), (18051, 39742), (19871, 36102), (21153, 33914)]