272662558

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2683}}^1$

素因数の和:2777

約数の個数: 48

約数和(自身を含む): 512203824

約数和(自身を除く): 239541266

約数列:

[1, 2, 7, 14, 17, 34, 49, 61, 98, 119, 122, 238, 427, 833, 854, 1037, 1666, 2074, 2683, 2989, 5366, 5978, 7259, 14518, 18781, 37562, 45611, 50813, 91222, 101626, 131467, 163663, 262934, 319277, 327326, 638554, 1145641, 2234939, 2291282, 2782271, 4469878, 5564542, 8019487, 16038974, 19475897, 38951794, 136331279, 272662558]

約数ペア:

[(1, 272662558), (2, 136331279), (7, 38951794), (14, 19475897), (17, 16038974), (34, 8019487), (49, 5564542), (61, 4469878), (98, 2782271), (119, 2291282), (122, 2234939), (238, 1145641), (427, 638554), (833, 327326), (854, 319277), (1037, 262934), (1666, 163663), (2074, 131467), (2683, 101626), (2989, 91222), (5366, 50813), (5978, 45611), (7259, 37562), (14518, 18781)]