890344752

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1686259}}^1$

素因数の和:1686281

約数の個数: 40

約数和(自身を含む): 2509154880

約数和(自身を除く): 1618810128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1686259, 3372518, 5058777, 6745036, 10117554, 13490072, 18548849, 20235108, 26980144, 37097698, 40470216, 55646547, 74195396, 80940432, 111293094, 148390792, 222586188, 296781584, 445172376, 890344752]

約数ペア:

[(1, 890344752), (2, 445172376), (3, 296781584), (4, 222586188), (6, 148390792), (8, 111293094), (11, 80940432), (12, 74195396), (16, 55646547), (22, 40470216), (24, 37097698), (33, 26980144), (44, 20235108), (48, 18548849), (66, 13490072), (88, 10117554), (132, 6745036), (176, 5058777), (264, 3372518), (528, 1686259)]