291237144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1103171}}^1$

素因数の和:1103191

約数の個数: 32

約数和(自身を含む): 794283840

約数和(自身を除く): 503046696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1103171, 2206342, 3309513, 4412684, 6619026, 8825368, 12134881, 13238052, 24269762, 26476104, 36404643, 48539524, 72809286, 97079048, 145618572, 291237144]

約数ペア:

[(1, 291237144), (2, 145618572), (3, 97079048), (4, 72809286), (6, 48539524), (8, 36404643), (11, 26476104), (12, 24269762), (22, 13238052), (24, 12134881), (33, 8825368), (44, 6619026), (66, 4412684), (88, 3309513), (132, 2206342), (264, 1103171)]