241777679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 322237440

約数和(自身を除く): 80459761

約数列:

[1, 11, 13, 19, 23, 53, 73, 143, 209, 247, 253, 299, 437, 583, 689, 803, 949, 1007, 1219, 1387, 1679, 2717, 3289, 3869, 4807, 5681, 7579, 10439, 11077, 13091, 13409, 15257, 15847, 18031, 18469, 21827, 23161, 31901, 42559, 50297, 62491, 73511, 88987, 144001, 174317, 198341, 240097, 254771, 301093, 350911, 414713, 553267, 808621, 955643, 978857, 1156831, 1690753, 3312023, 4561843, 10512073, 12725141, 18598283, 21979789, 241777679]

約数ペア:

[(1, 241777679), (11, 21979789), (13, 18598283), (19, 12725141), (23, 10512073), (53, 4561843), (73, 3312023), (143, 1690753), (209, 1156831), (247, 978857), (253, 955643), (299, 808621), (437, 553267), (583, 414713), (689, 350911), (803, 301093), (949, 254771), (1007, 240097), (1219, 198341), (1387, 174317), (1679, 144001), (2717, 88987), (3289, 73511), (3869, 62491), (4807, 50297), (5681, 42559), (7579, 31901), (10439, 23161), (11077, 21827), (13091, 18469), (13409, 18031), (15257, 15847)]