387804555292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66268721}}^1$

素因数の和:66268762

約数の個数: 48

約数和(自身を含む): 890651623680

約数和(自身を除く): 502847068388

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 66268721, 132537442, 265074884, 463881047, 728955931, 927762094, 1259105699, 1457911862, 1855524188, 2518211398, 2915823724, 5036422796, 5102691517, 8813739893, 10205383034, 13850162689, 17627479786, 20410766068, 27700325378, 35254959572, 55400650756, 96951138823, 193902277646, 387804555292]

約数ペア:

[(1, 387804555292), (2, 193902277646), (4, 96951138823), (7, 55400650756), (11, 35254959572), (14, 27700325378), (19, 20410766068), (22, 17627479786), (28, 13850162689), (38, 10205383034), (44, 8813739893), (76, 5102691517), (77, 5036422796), (133, 2915823724), (154, 2518211398), (209, 1855524188), (266, 1457911862), (308, 1259105699), (418, 927762094), (532, 728955931), (836, 463881047), (1463, 265074884), (2926, 132537442), (5852, 66268721)]