756487424

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38377}}^1$

素因数の和:38411

約数の個数: 72

約数和(自身を含む): 1882671168

約数和(自身を除く): 1126183744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 38377, 76754, 153508, 268639, 307016, 422147, 537278, 614032, 844294, 1074556, 1228064, 1688588, 2149112, 2456128, 2955029, 3377176, 4298224, 4912256, 5910058, 6754352, 8596448, 9824512, 11820116, 13508704, 17192896, 23640232, 27017408, 34385792, 47280464, 54034816, 68771584, 94560928, 108069632, 189121856, 378243712, 756487424]

約数ペア:

[(1, 756487424), (2, 378243712), (4, 189121856), (7, 108069632), (8, 94560928), (11, 68771584), (14, 54034816), (16, 47280464), (22, 34385792), (28, 27017408), (32, 23640232), (44, 17192896), (56, 13508704), (64, 11820116), (77, 9824512), (88, 8596448), (112, 6754352), (128, 5910058), (154, 4912256), (176, 4298224), (224, 3377176), (256, 2955029), (308, 2456128), (352, 2149112), (448, 1688588), (616, 1228064), (704, 1074556), (896, 844294), (1232, 614032), (1408, 537278), (1792, 422147), (2464, 307016), (2816, 268639), (4928, 153508), (9856, 76754), (19712, 38377)]