259845936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4007}}^1$

素因数の和:4218

約数の個数: 80

約数和(自身を含む): 771331584

約数和(自身を除く): 511485648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 579, 772, 1158, 1351, 1544, 2316, 2702, 3088, 4007, 4053, 4632, 5404, 8014, 8106, 9264, 10808, 12021, 16028, 16212, 21616, 24042, 28049, 32056, 32424, 48084, 56098, 64112, 64848, 84147, 96168, 112196, 168294, 192336, 224392, 336588, 448784, 673176, 773351, 1346352, 1546702, 2320053, 3093404, 4640106, 5413457, 6186808, 9280212, 10826914, 12373616, 16240371, 18560424, 21653828, 32480742, 37120848, 43307656, 64961484, 86615312, 129922968, 259845936]

約数ペア:

[(1, 259845936), (2, 129922968), (3, 86615312), (4, 64961484), (6, 43307656), (7, 37120848), (8, 32480742), (12, 21653828), (14, 18560424), (16, 16240371), (21, 12373616), (24, 10826914), (28, 9280212), (42, 6186808), (48, 5413457), (56, 4640106), (84, 3093404), (112, 2320053), (168, 1546702), (193, 1346352), (336, 773351), (386, 673176), (579, 448784), (772, 336588), (1158, 224392), (1351, 192336), (1544, 168294), (2316, 112196), (2702, 96168), (3088, 84147), (4007, 64848), (4053, 64112), (4632, 56098), (5404, 48084), (8014, 32424), (8106, 32056), (9264, 28049), (10808, 24042), (12021, 21616), (16028, 16212)]