244444144

素因数分解:

$2^4\times 7^2\times {\mathrm{311791}}^1$

素因数の和:311813

約数の個数: 30

約数和(自身を含む): 550936464

約数和(自身を除く): 306492320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 311791, 623582, 1247164, 2182537, 2494328, 4365074, 4988656, 8730148, 15277759, 17460296, 30555518, 34920592, 61111036, 122222072, 244444144]

約数ペア:

[(1, 244444144), (2, 122222072), (4, 61111036), (7, 34920592), (8, 30555518), (14, 17460296), (16, 15277759), (28, 8730148), (49, 4988656), (56, 4365074), (98, 2494328), (112, 2182537), (196, 1247164), (392, 623582), (784, 311791)]