265667328

素因数分解:

$2^8\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1810

約数の個数: 108

約数和(自身を含む): 777868728

約数和(自身を除く): 512201400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 288, 384, 402, 536, 576, 603, 768, 804, 1072, 1152, 1206, 1608, 1721, 2144, 2304, 2412, 3216, 3442, 4288, 4824, 5163, 6432, 6884, 8576, 9648, 10326, 12864, 13768, 15489, 17152, 19296, 20652, 25728, 27536, 30978, 38592, 41304, 51456, 55072, 61956, 77184, 82608, 110144, 115307, 123912, 154368, 165216, 220288, 230614, 247824, 330432, 345921, 440576, 461228, 495648, 660864, 691842, 922456, 991296, 1037763, 1321728, 1383684, 1844912, 1982592, 2075526, 2767368, 3689824, 3965184, 4151052, 5534736, 7379648, 8302104, 11069472, 14759296, 16604208, 22138944, 29518592, 33208416, 44277888, 66416832, 88555776, 132833664, 265667328]

約数ペア:

[(1, 265667328), (2, 132833664), (3, 88555776), (4, 66416832), (6, 44277888), (8, 33208416), (9, 29518592), (12, 22138944), (16, 16604208), (18, 14759296), (24, 11069472), (32, 8302104), (36, 7379648), (48, 5534736), (64, 4151052), (67, 3965184), (72, 3689824), (96, 2767368), (128, 2075526), (134, 1982592), (144, 1844912), (192, 1383684), (201, 1321728), (256, 1037763), (268, 991296), (288, 922456), (384, 691842), (402, 660864), (536, 495648), (576, 461228), (603, 440576), (768, 345921), (804, 330432), (1072, 247824), (1152, 230614), (1206, 220288), (1608, 165216), (1721, 154368), (2144, 123912), (2304, 115307), (2412, 110144), (3216, 82608), (3442, 77184), (4288, 61956), (4824, 55072), (5163, 51456), (6432, 41304), (6884, 38592), (8576, 30978), (9648, 27536), (10326, 25728), (12864, 20652), (13768, 19296), (15489, 17152)]