220632066

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{599}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 518400000

約数和(自身を除く): 297767934

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 359, 513, 599, 718, 1026, 1077, 1198, 1797, 2154, 3231, 3594, 5391, 6462, 6821, 9693, 10782, 11381, 13642, 16173, 19386, 20463, 22762, 32346, 34143, 40926, 61389, 68286, 102429, 122778, 184167, 204858, 215041, 307287, 368334, 430082, 614574, 645123, 1290246, 1935369, 3870738, 4085779, 5806107, 8171558, 11612214, 12257337, 24514674, 36772011, 73544022, 110316033, 220632066]

約数ペア:

[(1, 220632066), (2, 110316033), (3, 73544022), (6, 36772011), (9, 24514674), (18, 12257337), (19, 11612214), (27, 8171558), (38, 5806107), (54, 4085779), (57, 3870738), (114, 1935369), (171, 1290246), (342, 645123), (359, 614574), (513, 430082), (599, 368334), (718, 307287), (1026, 215041), (1077, 204858), (1198, 184167), (1797, 122778), (2154, 102429), (3231, 68286), (3594, 61389), (5391, 40926), (6462, 34143), (6821, 32346), (9693, 22762), (10782, 20463), (11381, 19386), (13642, 16173)]