216865432

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{7699}}^1$

素因数の和:8215

約数の個数: 32

約数和(自身を含む): 465696000

約数和(自身を除く): 248830568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 1006, 2012, 3521, 4024, 7042, 7699, 14084, 15398, 28168, 30796, 53893, 61592, 107786, 215572, 431144, 3872597, 7745194, 15490388, 27108179, 30980776, 54216358, 108432716, 216865432]

約数ペア:

[(1, 216865432), (2, 108432716), (4, 54216358), (7, 30980776), (8, 27108179), (14, 15490388), (28, 7745194), (56, 3872597), (503, 431144), (1006, 215572), (2012, 107786), (3521, 61592), (4024, 53893), (7042, 30796), (7699, 28168), (14084, 15398)]