265081992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2283

約数の個数: 128

約数和(自身を含む): 816168960

約数和(自身を除く): 551086968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 644, 651, 713, 744, 868, 966, 1288, 1302, 1426, 1736, 1932, 2139, 2213, 2604, 2852, 3864, 4278, 4426, 4991, 5208, 5704, 6639, 8556, 8852, 9982, 13278, 14973, 15491, 17112, 17704, 19964, 26556, 29946, 30982, 39928, 46473, 50899, 53112, 59892, 61964, 68603, 92946, 101798, 119784, 123928, 137206, 152697, 185892, 203596, 205809, 274412, 305394, 356293, 371784, 407192, 411618, 480221, 548824, 610788, 712586, 823236, 960442, 1068879, 1221576, 1425172, 1440663, 1577869, 1646472, 1920884, 2137758, 2850344, 2881326, 3155738, 3841768, 4275516, 4733607, 5762652, 6311476, 8551032, 9467214, 11045083, 11525304, 12622952, 18934428, 22090166, 33135249, 37868856, 44180332, 66270498, 88360664, 132540996, 265081992]

約数ペア:

[(1, 265081992), (2, 132540996), (3, 88360664), (4, 66270498), (6, 44180332), (7, 37868856), (8, 33135249), (12, 22090166), (14, 18934428), (21, 12622952), (23, 11525304), (24, 11045083), (28, 9467214), (31, 8551032), (42, 6311476), (46, 5762652), (56, 4733607), (62, 4275516), (69, 3841768), (84, 3155738), (92, 2881326), (93, 2850344), (124, 2137758), (138, 1920884), (161, 1646472), (168, 1577869), (184, 1440663), (186, 1425172), (217, 1221576), (248, 1068879), (276, 960442), (322, 823236), (372, 712586), (434, 610788), (483, 548824), (552, 480221), (644, 411618), (651, 407192), (713, 371784), (744, 356293), (868, 305394), (966, 274412), (1288, 205809), (1302, 203596), (1426, 185892), (1736, 152697), (1932, 137206), (2139, 123928), (2213, 119784), (2604, 101798), (2852, 92946), (3864, 68603), (4278, 61964), (4426, 59892), (4991, 53112), (5208, 50899), (5704, 46473), (6639, 39928), (8556, 30982), (8852, 29946), (9982, 26556), (13278, 19964), (14973, 17704), (15491, 17112)]