4131216

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 12112320

約数和(自身を除く): 7981104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 131, 144, 146, 216, 219, 262, 292, 393, 432, 438, 524, 584, 657, 786, 876, 1048, 1168, 1179, 1314, 1572, 1752, 1971, 2096, 2358, 2628, 3144, 3504, 3537, 3942, 4716, 5256, 6288, 7074, 7884, 9432, 9563, 10512, 14148, 15768, 18864, 19126, 28296, 28689, 31536, 38252, 56592, 57378, 76504, 86067, 114756, 153008, 172134, 229512, 258201, 344268, 459024, 516402, 688536, 1032804, 1377072, 2065608, 4131216]

約数ペア:

[(1, 4131216), (2, 2065608), (3, 1377072), (4, 1032804), (6, 688536), (8, 516402), (9, 459024), (12, 344268), (16, 258201), (18, 229512), (24, 172134), (27, 153008), (36, 114756), (48, 86067), (54, 76504), (72, 57378), (73, 56592), (108, 38252), (131, 31536), (144, 28689), (146, 28296), (216, 19126), (219, 18864), (262, 15768), (292, 14148), (393, 10512), (432, 9563), (438, 9432), (524, 7884), (584, 7074), (657, 6288), (786, 5256), (876, 4716), (1048, 3942), (1168, 3537), (1179, 3504), (1314, 3144), (1572, 2628), (1752, 2358), (1971, 2096)]