217381104

素因数分解:

$2^4\times 3^3\times {\mathrm{503197}}^1$

素因数の和:503214

約数の個数: 40

約数和(自身を含む): 623965520

約数和(自身を除く): 406584416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 503197, 1006394, 1509591, 2012788, 3019182, 4025576, 4528773, 6038364, 8051152, 9057546, 12076728, 13586319, 18115092, 24153456, 27172638, 36230184, 54345276, 72460368, 108690552, 217381104]

約数ペア:

[(1, 217381104), (2, 108690552), (3, 72460368), (4, 54345276), (6, 36230184), (8, 27172638), (9, 24153456), (12, 18115092), (16, 13586319), (18, 12076728), (24, 9057546), (27, 8051152), (36, 6038364), (48, 4528773), (54, 4025576), (72, 3019182), (108, 2012788), (144, 1509591), (216, 1006394), (432, 503197)]