306827752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2503}}^1$

素因数の和:2726

約数の個数: 64

約数和(自身を含む): 721152000

約数和(自身を除く): 414324248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 199, 308, 398, 616, 796, 1393, 1592, 2189, 2503, 2786, 4378, 5006, 5572, 8756, 10012, 11144, 15323, 17512, 17521, 20024, 27533, 30646, 35042, 55066, 61292, 70084, 110132, 122584, 140168, 192731, 220264, 385462, 498097, 770924, 996194, 1541848, 1992388, 3486679, 3984776, 5479067, 6973358, 10958134, 13946716, 21916268, 27893432, 38353469, 43832536, 76706938, 153413876, 306827752]

約数ペア:

[(1, 306827752), (2, 153413876), (4, 76706938), (7, 43832536), (8, 38353469), (11, 27893432), (14, 21916268), (22, 13946716), (28, 10958134), (44, 6973358), (56, 5479067), (77, 3984776), (88, 3486679), (154, 1992388), (199, 1541848), (308, 996194), (398, 770924), (616, 498097), (796, 385462), (1393, 220264), (1592, 192731), (2189, 140168), (2503, 122584), (2786, 110132), (4378, 70084), (5006, 61292), (5572, 55066), (8756, 35042), (10012, 30646), (11144, 27533), (15323, 20024), (17512, 17521)]