254300144

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5807}}^1$

素因数の和:5862

約数の個数: 80

約数和(自身を含む): 622245888

約数和(自身を除く): 367945744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1904, 2576, 2737, 3128, 5474, 5807, 6256, 10948, 11614, 21896, 23228, 40649, 43792, 46456, 81298, 92912, 98719, 133561, 162596, 197438, 267122, 325192, 394876, 534244, 650384, 691033, 789752, 934927, 1068488, 1382066, 1579504, 1869854, 2136976, 2270537, 2764132, 3739708, 4541074, 5528264, 7479416, 9082148, 11056528, 14958832, 15893759, 18164296, 31787518, 36328592, 63575036, 127150072, 254300144]

約数ペア:

[(1, 254300144), (2, 127150072), (4, 63575036), (7, 36328592), (8, 31787518), (14, 18164296), (16, 15893759), (17, 14958832), (23, 11056528), (28, 9082148), (34, 7479416), (46, 5528264), (56, 4541074), (68, 3739708), (92, 2764132), (112, 2270537), (119, 2136976), (136, 1869854), (161, 1579504), (184, 1382066), (238, 1068488), (272, 934927), (322, 789752), (368, 691033), (391, 650384), (476, 534244), (644, 394876), (782, 325192), (952, 267122), (1288, 197438), (1564, 162596), (1904, 133561), (2576, 98719), (2737, 92912), (3128, 81298), (5474, 46456), (5807, 43792), (6256, 40649), (10948, 23228), (11614, 21896)]