648334656

素因数分解:

$2^6\times 3^2\times {\mathrm{1125581}}^1$

素因数の和:1125599

約数の個数: 42

約数和(自身を含む): 1858335882

約数和(自身を除く): 1210001226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1125581, 2251162, 3376743, 4502324, 6753486, 9004648, 10130229, 13506972, 18009296, 20260458, 27013944, 36018592, 40520916, 54027888, 72037184, 81041832, 108055776, 162083664, 216111552, 324167328, 648334656]

約数ペア:

[(1, 648334656), (2, 324167328), (3, 216111552), (4, 162083664), (6, 108055776), (8, 81041832), (9, 72037184), (12, 54027888), (16, 40520916), (18, 36018592), (24, 27013944), (32, 20260458), (36, 18009296), (48, 13506972), (64, 10130229), (72, 9004648), (96, 6753486), (144, 4502324), (192, 3376743), (288, 2251162), (576, 1125581)]