2188901457344

素因数分解:

$2^6\times 7^1\times {\mathrm{138967}}^1\times {\mathrm{35159}}^1$

素因数の和:174145

約数の個数: 56

約数和(自身を含む): 4964292718080

約数和(自身を除く): 2775391260736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 35159, 70318, 138967, 140636, 246113, 277934, 281272, 492226, 555868, 562544, 972769, 984452, 1111736, 1125088, 1945538, 1968904, 2223472, 2250176, 3891076, 3937808, 4446944, 7782152, 7875616, 8893888, 15564304, 15751232, 31128608, 62257216, 4885940753, 9771881506, 19543763012, 34201585271, 39087526024, 68403170542, 78175052048, 136806341084, 156350104096, 273612682168, 312700208192, 547225364336, 1094450728672, 2188901457344]

約数ペア:

[(1, 2188901457344), (2, 1094450728672), (4, 547225364336), (7, 312700208192), (8, 273612682168), (14, 156350104096), (16, 136806341084), (28, 78175052048), (32, 68403170542), (56, 39087526024), (64, 34201585271), (112, 19543763012), (224, 9771881506), (448, 4885940753), (35159, 62257216), (70318, 31128608), (138967, 15751232), (140636, 15564304), (246113, 8893888), (277934, 7875616), (281272, 7782152), (492226, 4446944), (555868, 3937808), (562544, 3891076), (972769, 2250176), (984452, 2223472), (1111736, 1968904), (1125088, 1945538)]