273605488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 600274080

約数和(自身を除く): 326668592

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 67, 104, 116, 134, 208, 232, 268, 377, 464, 536, 677, 754, 871, 1072, 1354, 1508, 1742, 1943, 2708, 3016, 3484, 3886, 5416, 6032, 6968, 7772, 8801, 10832, 13936, 15544, 17602, 19633, 25259, 31088, 35204, 39266, 45359, 50518, 70408, 78532, 90718, 101036, 140816, 157064, 181436, 202072, 255229, 314128, 362872, 404144, 510458, 589667, 725744, 1020916, 1179334, 1315411, 2041832, 2358668, 2630822, 4083664, 4717336, 5261644, 9434672, 10523288, 17100343, 21046576, 34200686, 68401372, 136802744, 273605488]

約数ペア:

[(1, 273605488), (2, 136802744), (4, 68401372), (8, 34200686), (13, 21046576), (16, 17100343), (26, 10523288), (29, 9434672), (52, 5261644), (58, 4717336), (67, 4083664), (104, 2630822), (116, 2358668), (134, 2041832), (208, 1315411), (232, 1179334), (268, 1020916), (377, 725744), (464, 589667), (536, 510458), (677, 404144), (754, 362872), (871, 314128), (1072, 255229), (1354, 202072), (1508, 181436), (1742, 157064), (1943, 140816), (2708, 101036), (3016, 90718), (3484, 78532), (3886, 70408), (5416, 50518), (6032, 45359), (6968, 39266), (7772, 35204), (8801, 31088), (10832, 25259), (13936, 19633), (15544, 17602)]