298544634

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2957}}^1$

素因数の和:3115

約数の個数: 48

約数和(自身を含む): 664485120

約数和(自身を除く): 365940486

約数列:

[1, 2, 3, 6, 9, 18, 71, 79, 142, 158, 213, 237, 426, 474, 639, 711, 1278, 1422, 2957, 5609, 5914, 8871, 11218, 16827, 17742, 26613, 33654, 50481, 53226, 100962, 209947, 233603, 419894, 467206, 629841, 700809, 1259682, 1401618, 1889523, 2102427, 3779046, 4204854, 16585813, 33171626, 49757439, 99514878, 149272317, 298544634]

約数ペア:

[(1, 298544634), (2, 149272317), (3, 99514878), (6, 49757439), (9, 33171626), (18, 16585813), (71, 4204854), (79, 3779046), (142, 2102427), (158, 1889523), (213, 1401618), (237, 1259682), (426, 700809), (474, 629841), (639, 467206), (711, 419894), (1278, 233603), (1422, 209947), (2957, 100962), (5609, 53226), (5914, 50481), (8871, 33654), (11218, 26613), (16827, 17742)]