384450651

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 641088000

約数和(自身を除く): 256637349

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 179, 211, 261, 351, 377, 537, 633, 783, 1131, 1611, 1899, 2327, 2743, 3393, 4833, 5191, 5697, 6119, 6981, 8229, 10179, 15573, 18357, 20943, 24687, 37769, 46719, 55071, 62829, 67483, 74061, 79547, 113307, 140157, 165213, 202449, 238641, 339921, 490997, 607347, 715923, 1019763, 1095301, 1472991, 1822041, 2147769, 3285903, 4418973, 9857709, 13256919, 14238913, 29573127, 42716739, 128150217, 384450651]

約数ペア:

[(1, 384450651), (3, 128150217), (9, 42716739), (13, 29573127), (27, 14238913), (29, 13256919), (39, 9857709), (87, 4418973), (117, 3285903), (179, 2147769), (211, 1822041), (261, 1472991), (351, 1095301), (377, 1019763), (537, 715923), (633, 607347), (783, 490997), (1131, 339921), (1611, 238641), (1899, 202449), (2327, 165213), (2743, 140157), (3393, 113307), (4833, 79547), (5191, 74061), (5697, 67483), (6119, 62829), (6981, 55071), (8229, 46719), (10179, 37769), (15573, 24687), (18357, 20943)]