238767606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15661}}^1$

素因数の和:15698

約数の個数: 72

約数和(自身を含む): 649910352

約数和(自身を除く): 411142746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 15661, 31322, 46983, 93966, 109627, 140949, 172271, 219254, 281898, 328881, 344542, 516813, 657762, 986643, 1033626, 1205897, 1550439, 1894981, 1973286, 2411794, 3100878, 3617691, 3789962, 5684943, 7235382, 10853073, 11369886, 13264867, 17054829, 21706146, 26529734, 34109658, 39794601, 79589202, 119383803, 238767606]

約数ペア:

[(1, 238767606), (2, 119383803), (3, 79589202), (6, 39794601), (7, 34109658), (9, 26529734), (11, 21706146), (14, 17054829), (18, 13264867), (21, 11369886), (22, 10853073), (33, 7235382), (42, 5684943), (63, 3789962), (66, 3617691), (77, 3100878), (99, 2411794), (121, 1973286), (126, 1894981), (154, 1550439), (198, 1205897), (231, 1033626), (242, 986643), (363, 657762), (462, 516813), (693, 344542), (726, 328881), (847, 281898), (1089, 219254), (1386, 172271), (1694, 140949), (2178, 109627), (2541, 93966), (5082, 46983), (7623, 31322), (15246, 15661)]