388829950434

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3659}}^1\times {\mathrm{71129}}^1$

素因数の和:74879

約数の個数: 48

約数和(自身を含む): 852860080800

約数和(自身を除く): 464030130366

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 3659, 7318, 10977, 21954, 32931, 65862, 71129, 142258, 213387, 303697, 426774, 607394, 640161, 911091, 1280322, 1822182, 2733273, 5466546, 5903707, 11807414, 17711121, 35422242, 53133363, 106266726, 260261011, 520522022, 780783033, 1561566066, 2342349099, 4684698198, 21601663913, 43203327826, 64804991739, 129609983478, 194414975217, 388829950434]

約数ペア:

[(1, 388829950434), (2, 194414975217), (3, 129609983478), (6, 64804991739), (9, 43203327826), (18, 21601663913), (83, 4684698198), (166, 2342349099), (249, 1561566066), (498, 780783033), (747, 520522022), (1494, 260261011), (3659, 106266726), (7318, 53133363), (10977, 35422242), (21954, 17711121), (32931, 11807414), (65862, 5903707), (71129, 5466546), (142258, 2733273), (213387, 1822182), (303697, 1280322), (426774, 911091), (607394, 640161)]