271614464

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1721

約数の個数: 80

約数和(自身を含む): 612817920

約数和(自身を除く): 341203456

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 464, 512, 638, 704, 928, 1276, 1408, 1663, 1856, 2552, 2816, 3326, 3712, 5104, 5632, 6652, 7424, 10208, 13304, 14848, 18293, 20416, 26608, 36586, 40832, 48227, 53216, 73172, 81664, 96454, 106432, 146344, 163328, 192908, 212864, 292688, 385816, 425728, 530497, 585376, 771632, 851456, 1060994, 1170752, 1543264, 2121988, 2341504, 3086528, 4243976, 4683008, 6173056, 8487952, 9366016, 12346112, 16975904, 24692224, 33951808, 67903616, 135807232, 271614464]

約数ペア:

[(1, 271614464), (2, 135807232), (4, 67903616), (8, 33951808), (11, 24692224), (16, 16975904), (22, 12346112), (29, 9366016), (32, 8487952), (44, 6173056), (58, 4683008), (64, 4243976), (88, 3086528), (116, 2341504), (128, 2121988), (176, 1543264), (232, 1170752), (256, 1060994), (319, 851456), (352, 771632), (464, 585376), (512, 530497), (638, 425728), (704, 385816), (928, 292688), (1276, 212864), (1408, 192908), (1663, 163328), (1856, 146344), (2552, 106432), (2816, 96454), (3326, 81664), (3712, 73172), (5104, 53216), (5632, 48227), (6652, 40832), (7424, 36586), (10208, 26608), (13304, 20416), (14848, 18293)]