266490042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9209}}^1$

素因数の和:9287

約数の個数: 64

約数和(自身を含む): 668424960

約数和(自身を除く): 401934918

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 2067, 2226, 4134, 4823, 9209, 9646, 14469, 18418, 27627, 28938, 55254, 64463, 119717, 128926, 193389, 239434, 359151, 386778, 488077, 718302, 838019, 976154, 1464231, 1676038, 2514057, 2928462, 3416539, 5028114, 6345001, 6833078, 10249617, 12690002, 19035003, 20499234, 38070006, 44415007, 88830014, 133245021, 266490042]

約数ペア:

[(1, 266490042), (2, 133245021), (3, 88830014), (6, 44415007), (7, 38070006), (13, 20499234), (14, 19035003), (21, 12690002), (26, 10249617), (39, 6833078), (42, 6345001), (53, 5028114), (78, 3416539), (91, 2928462), (106, 2514057), (159, 1676038), (182, 1464231), (273, 976154), (318, 838019), (371, 718302), (546, 488077), (689, 386778), (742, 359151), (1113, 239434), (1378, 193389), (2067, 128926), (2226, 119717), (4134, 64463), (4823, 55254), (9209, 28938), (9646, 27627), (14469, 18418)]