15678816216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{172507}}^1$

素因数の和:173064

約数の個数: 64

約数和(自身を含む): 44879681280

約数和(自身を除く): 29200865064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 541, 1082, 1623, 2164, 3246, 3787, 4328, 6492, 7574, 11361, 12984, 15148, 22722, 30296, 45444, 90888, 172507, 345014, 517521, 690028, 1035042, 1207549, 1380056, 2070084, 2415098, 3622647, 4140168, 4830196, 7245294, 9660392, 14490588, 28981176, 93326287, 186652574, 279978861, 373305148, 559957722, 653284009, 746610296, 1119915444, 1306568018, 1959852027, 2239830888, 2613136036, 3919704054, 5226272072, 7839408108, 15678816216]

約数ペア:

[(1, 15678816216), (2, 7839408108), (3, 5226272072), (4, 3919704054), (6, 2613136036), (7, 2239830888), (8, 1959852027), (12, 1306568018), (14, 1119915444), (21, 746610296), (24, 653284009), (28, 559957722), (42, 373305148), (56, 279978861), (84, 186652574), (168, 93326287), (541, 28981176), (1082, 14490588), (1623, 9660392), (2164, 7245294), (3246, 4830196), (3787, 4140168), (4328, 3622647), (6492, 2415098), (7574, 2070084), (11361, 1380056), (12984, 1207549), (15148, 1035042), (22722, 690028), (30296, 517521), (45444, 345014), (90888, 172507)]