761998326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{53609}}^1$

素因数の和:53740

約数の個数: 32

約数和(自身を含む): 1605726720

約数和(自身を除く): 843728394

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 4738, 7107, 14214, 53609, 107218, 160827, 321654, 1233007, 2466014, 3699021, 5521727, 7398042, 11043454, 16565181, 33130362, 126999721, 253999442, 380999163, 761998326]

約数ペア:

[(1, 761998326), (2, 380999163), (3, 253999442), (6, 126999721), (23, 33130362), (46, 16565181), (69, 11043454), (103, 7398042), (138, 5521727), (206, 3699021), (309, 2466014), (618, 1233007), (2369, 321654), (4738, 160827), (7107, 107218), (14214, 53609)]