816161808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9601}}^1$

素因数の和:9653

約数の個数: 160

約数和(自身を含む): 2743252992

約数和(自身を除く): 1927091184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 112, 132, 138, 154, 161, 168, 176, 184, 231, 253, 264, 276, 308, 322, 336, 368, 462, 483, 506, 528, 552, 616, 644, 759, 924, 966, 1012, 1104, 1232, 1288, 1518, 1771, 1848, 1932, 2024, 2576, 3036, 3542, 3696, 3864, 4048, 5313, 6072, 7084, 7728, 9601, 10626, 12144, 14168, 19202, 21252, 28336, 28803, 38404, 42504, 57606, 67207, 76808, 85008, 105611, 115212, 134414, 153616, 201621, 211222, 220823, 230424, 268828, 316833, 403242, 422444, 441646, 460848, 537656, 633666, 662469, 739277, 806484, 844888, 883292, 1075312, 1267332, 1324938, 1478554, 1545761, 1612968, 1689776, 1766584, 2217831, 2429053, 2534664, 2649876, 2957108, 3091522, 3225936, 3533168, 4435662, 4637283, 4858106, 5069328, 5299752, 5914216, 6183044, 7287159, 8871324, 9274566, 9716212, 10599504, 11828432, 12366088, 14574318, 17003371, 17742648, 18549132, 19432424, 24732176, 29148636, 34006742, 35485296, 37098264, 38864848, 51010113, 58297272, 68013484, 74196528, 102020226, 116594544, 136026968, 204040452, 272053936, 408080904, 816161808]

約数ペア:

[(1, 816161808), (2, 408080904), (3, 272053936), (4, 204040452), (6, 136026968), (7, 116594544), (8, 102020226), (11, 74196528), (12, 68013484), (14, 58297272), (16, 51010113), (21, 38864848), (22, 37098264), (23, 35485296), (24, 34006742), (28, 29148636), (33, 24732176), (42, 19432424), (44, 18549132), (46, 17742648), (48, 17003371), (56, 14574318), (66, 12366088), (69, 11828432), (77, 10599504), (84, 9716212), (88, 9274566), (92, 8871324), (112, 7287159), (132, 6183044), (138, 5914216), (154, 5299752), (161, 5069328), (168, 4858106), (176, 4637283), (184, 4435662), (231, 3533168), (253, 3225936), (264, 3091522), (276, 2957108), (308, 2649876), (322, 2534664), (336, 2429053), (368, 2217831), (462, 1766584), (483, 1689776), (506, 1612968), (528, 1545761), (552, 1478554), (616, 1324938), (644, 1267332), (759, 1075312), (924, 883292), (966, 844888), (1012, 806484), (1104, 739277), (1232, 662469), (1288, 633666), (1518, 537656), (1771, 460848), (1848, 441646), (1932, 422444), (2024, 403242), (2576, 316833), (3036, 268828), (3542, 230424), (3696, 220823), (3864, 211222), (4048, 201621), (5313, 153616), (6072, 134414), (7084, 115212), (7728, 105611), (9601, 85008), (10626, 76808), (12144, 67207), (14168, 57606), (19202, 42504), (21252, 38404), (28336, 28803)]