288997184

素因数分解:

$2^6\times 7^1\times {\mathrm{645083}}^1$

素因数の和:645102

約数の個数: 28

約数和(自身を含む): 655405344

約数和(自身を除く): 366408160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 645083, 1290166, 2580332, 4515581, 5160664, 9031162, 10321328, 18062324, 20642656, 36124648, 41285312, 72249296, 144498592, 288997184]

約数ペア:

[(1, 288997184), (2, 144498592), (4, 72249296), (7, 41285312), (8, 36124648), (14, 20642656), (16, 18062324), (28, 10321328), (32, 9031162), (56, 5160664), (64, 4515581), (112, 2580332), (224, 1290166), (448, 645083)]