387639072

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{6379}}^1$

素因数の和:6606

約数の個数: 72

約数和(自身を含む): 1107746640

約数和(自身を除く): 720107568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 6379, 6752, 7596, 10128, 12758, 15192, 19137, 20256, 25516, 30384, 38274, 51032, 57411, 60768, 76548, 102064, 114822, 153096, 204128, 229644, 306192, 459288, 612384, 918576, 1345969, 1837152, 2691938, 4037907, 5383876, 8075814, 10767752, 12113721, 16151628, 21535504, 24227442, 32303256, 43071008, 48454884, 64606512, 96909768, 129213024, 193819536, 387639072]

約数ペア:

[(1, 387639072), (2, 193819536), (3, 129213024), (4, 96909768), (6, 64606512), (8, 48454884), (9, 43071008), (12, 32303256), (16, 24227442), (18, 21535504), (24, 16151628), (32, 12113721), (36, 10767752), (48, 8075814), (72, 5383876), (96, 4037907), (144, 2691938), (211, 1837152), (288, 1345969), (422, 918576), (633, 612384), (844, 459288), (1266, 306192), (1688, 229644), (1899, 204128), (2532, 153096), (3376, 114822), (3798, 102064), (5064, 76548), (6379, 60768), (6752, 57411), (7596, 51032), (10128, 38274), (12758, 30384), (15192, 25516), (19137, 20256)]