2912369768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{11909}}^1$

素因数の和:12330

約数の個数: 64

約数和(自身を含む): 6825859200

約数和(自身を除く): 3913489432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 397, 616, 794, 1588, 2779, 3176, 4367, 5558, 8734, 11116, 11909, 17468, 22232, 23818, 30569, 34936, 47636, 61138, 83363, 95272, 122276, 130999, 166726, 244552, 261998, 333452, 523996, 666904, 916993, 1047992, 1833986, 3667972, 4727873, 7335944, 9455746, 18911492, 33095111, 37822984, 52006603, 66190222, 104013206, 132380444, 208026412, 264760888, 364046221, 416052824, 728092442, 1456184884, 2912369768]

約数ペア:

[(1, 2912369768), (2, 1456184884), (4, 728092442), (7, 416052824), (8, 364046221), (11, 264760888), (14, 208026412), (22, 132380444), (28, 104013206), (44, 66190222), (56, 52006603), (77, 37822984), (88, 33095111), (154, 18911492), (308, 9455746), (397, 7335944), (616, 4727873), (794, 3667972), (1588, 1833986), (2779, 1047992), (3176, 916993), (4367, 666904), (5558, 523996), (8734, 333452), (11116, 261998), (11909, 244552), (17468, 166726), (22232, 130999), (23818, 122276), (30569, 95272), (34936, 83363), (47636, 61138)]