227137768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{541}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 502629120

約数和(自身を除く): 275491352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 367, 541, 572, 734, 1082, 1144, 1468, 2164, 2936, 4037, 4328, 4771, 5951, 7033, 8074, 9542, 11902, 14066, 16148, 19084, 23804, 28132, 32296, 38168, 47608, 52481, 56264, 77363, 104962, 154726, 198547, 209924, 309452, 397094, 419848, 618904, 794188, 1588376, 2184017, 2581111, 4368034, 5162222, 8736068, 10324444, 17472136, 20648888, 28392221, 56784442, 113568884, 227137768]

約数ペア:

[(1, 227137768), (2, 113568884), (4, 56784442), (8, 28392221), (11, 20648888), (13, 17472136), (22, 10324444), (26, 8736068), (44, 5162222), (52, 4368034), (88, 2581111), (104, 2184017), (143, 1588376), (286, 794188), (367, 618904), (541, 419848), (572, 397094), (734, 309452), (1082, 209924), (1144, 198547), (1468, 154726), (2164, 104962), (2936, 77363), (4037, 56264), (4328, 52481), (4771, 47608), (5951, 38168), (7033, 32296), (8074, 28132), (9542, 23804), (11902, 19084), (14066, 16148)]