349770954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 842268672

約数和(自身を除く): 492497718

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 67, 78, 93, 102, 127, 134, 186, 201, 221, 254, 381, 402, 403, 442, 527, 663, 762, 806, 871, 1054, 1139, 1209, 1326, 1581, 1651, 1742, 2077, 2159, 2278, 2418, 2613, 3162, 3302, 3417, 3937, 4154, 4318, 4953, 5226, 6231, 6477, 6834, 6851, 7874, 8509, 9906, 11811, 12462, 12954, 13702, 14807, 17018, 20553, 23622, 25527, 27001, 28067, 29614, 35309, 41106, 44421, 51054, 51181, 54002, 56134, 66929, 70618, 81003, 84201, 88842, 102362, 105927, 110617, 133858, 144653, 153543, 162006, 168402, 200787, 211854, 221234, 263779, 289306, 307086, 331851, 401574, 433959, 459017, 527558, 663702, 791337, 867918, 870077, 918034, 1377051, 1582674, 1740154, 1880489, 2610231, 2754102, 3429127, 3760978, 4484243, 5220462, 5641467, 6858254, 8968486, 10287381, 11282934, 13452729, 20574762, 26905458, 58295159, 116590318, 174885477, 349770954]

約数ペア:

[(1, 349770954), (2, 174885477), (3, 116590318), (6, 58295159), (13, 26905458), (17, 20574762), (26, 13452729), (31, 11282934), (34, 10287381), (39, 8968486), (51, 6858254), (62, 5641467), (67, 5220462), (78, 4484243), (93, 3760978), (102, 3429127), (127, 2754102), (134, 2610231), (186, 1880489), (201, 1740154), (221, 1582674), (254, 1377051), (381, 918034), (402, 870077), (403, 867918), (442, 791337), (527, 663702), (663, 527558), (762, 459017), (806, 433959), (871, 401574), (1054, 331851), (1139, 307086), (1209, 289306), (1326, 263779), (1581, 221234), (1651, 211854), (1742, 200787), (2077, 168402), (2159, 162006), (2278, 153543), (2418, 144653), (2613, 133858), (3162, 110617), (3302, 105927), (3417, 102362), (3937, 88842), (4154, 84201), (4318, 81003), (4953, 70618), (5226, 66929), (6231, 56134), (6477, 54002), (6834, 51181), (6851, 51054), (7874, 44421), (8509, 41106), (9906, 35309), (11811, 29614), (12462, 28067), (12954, 27001), (13702, 25527), (14807, 23622), (17018, 20553)]