216650352

素因数分解:

$2^4\times 3^1\times {\mathrm{4513549}}^1$

素因数の和:4513560

約数の個数: 20

約数和(自身を含む): 559680200

約数和(自身を除く): 343029848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4513549, 9027098, 13540647, 18054196, 27081294, 36108392, 54162588, 72216784, 108325176, 216650352]

約数ペア:

[(1, 216650352), (2, 108325176), (3, 72216784), (4, 54162588), (6, 36108392), (8, 27081294), (12, 18054196), (16, 13540647), (24, 9027098), (48, 4513549)]