1298291224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4373}}^1$

素因数の和:4492

約数の個数: 64

約数和(自身を含む): 2692634400

約数和(自身を除く): 1394343176

約数列:

[1, 2, 4, 8, 17, 34, 37, 59, 68, 74, 118, 136, 148, 236, 296, 472, 629, 1003, 1258, 2006, 2183, 2516, 4012, 4366, 4373, 5032, 8024, 8732, 8746, 17464, 17492, 34984, 37111, 74222, 74341, 148444, 148682, 161801, 258007, 296888, 297364, 323602, 516014, 594728, 647204, 1032028, 1294408, 2064056, 2750617, 4386119, 5501234, 8772238, 9546259, 11002468, 17544476, 19092518, 22004936, 35088952, 38185036, 76370072, 162286403, 324572806, 649145612, 1298291224]

約数ペア:

[(1, 1298291224), (2, 649145612), (4, 324572806), (8, 162286403), (17, 76370072), (34, 38185036), (37, 35088952), (59, 22004936), (68, 19092518), (74, 17544476), (118, 11002468), (136, 9546259), (148, 8772238), (236, 5501234), (296, 4386119), (472, 2750617), (629, 2064056), (1003, 1294408), (1258, 1032028), (2006, 647204), (2183, 594728), (2516, 516014), (4012, 323602), (4366, 297364), (4373, 296888), (5032, 258007), (8024, 161801), (8732, 148682), (8746, 148444), (17464, 74341), (17492, 74222), (34984, 37111)]