219298096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1109}}^1$

素因数の和:1861

約数の個数: 40

約数和(自身を含む): 450908640

約数和(自身を除く): 231610544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 727, 1109, 1454, 2218, 2908, 4436, 5816, 8872, 11632, 12359, 17744, 18853, 24718, 37706, 49436, 75412, 98872, 150824, 197744, 301648, 806243, 1612486, 3224972, 6449944, 12899888, 13706131, 27412262, 54824524, 109649048, 219298096]

約数ペア:

[(1, 219298096), (2, 109649048), (4, 54824524), (8, 27412262), (16, 13706131), (17, 12899888), (34, 6449944), (68, 3224972), (136, 1612486), (272, 806243), (727, 301648), (1109, 197744), (1454, 150824), (2218, 98872), (2908, 75412), (4436, 49436), (5816, 37706), (8872, 24718), (11632, 18853), (12359, 17744)]