217430752

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1224

約数の個数: 96

約数和(自身を含む): 540933120

約数和(自身を除く): 323502368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 79, 88, 112, 154, 158, 176, 224, 308, 316, 352, 553, 616, 632, 869, 1106, 1117, 1232, 1264, 1738, 2212, 2234, 2464, 2528, 3476, 4424, 4468, 6083, 6952, 7819, 8848, 8936, 12166, 12287, 13904, 15638, 17696, 17872, 24332, 24574, 27808, 31276, 35744, 48664, 49148, 62552, 86009, 88243, 97328, 98296, 125104, 172018, 176486, 194656, 196592, 250208, 344036, 352972, 393184, 617701, 688072, 705944, 970673, 1235402, 1376144, 1411888, 1941346, 2470804, 2752288, 2823776, 3882692, 4941608, 6794711, 7765384, 9883216, 13589422, 15530768, 19766432, 27178844, 31061536, 54357688, 108715376, 217430752]

約数ペア:

[(1, 217430752), (2, 108715376), (4, 54357688), (7, 31061536), (8, 27178844), (11, 19766432), (14, 15530768), (16, 13589422), (22, 9883216), (28, 7765384), (32, 6794711), (44, 4941608), (56, 3882692), (77, 2823776), (79, 2752288), (88, 2470804), (112, 1941346), (154, 1411888), (158, 1376144), (176, 1235402), (224, 970673), (308, 705944), (316, 688072), (352, 617701), (553, 393184), (616, 352972), (632, 344036), (869, 250208), (1106, 196592), (1117, 194656), (1232, 176486), (1264, 172018), (1738, 125104), (2212, 98296), (2234, 97328), (2464, 88243), (2528, 86009), (3476, 62552), (4424, 49148), (4468, 48664), (6083, 35744), (6952, 31276), (7819, 27808), (8848, 24574), (8936, 24332), (12166, 17872), (12287, 17696), (13904, 15638)]