2247406256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1381}}^1$

素因数の和:1630

約数の個数: 80

約数和(自身を含む): 4787336448

約数和(自身を除く): 2539930192

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 193, 248, 272, 386, 496, 527, 772, 1054, 1381, 1544, 2108, 2762, 3088, 3281, 4216, 5524, 5983, 6562, 8432, 11048, 11966, 13124, 22096, 23477, 23932, 26248, 42811, 46954, 47864, 52496, 85622, 93908, 95728, 101711, 171244, 187816, 203422, 266533, 342488, 375632, 406844, 533066, 684976, 727787, 813688, 1066132, 1455574, 1627376, 2132264, 2911148, 4264528, 4531061, 5822296, 8262523, 9062122, 11644592, 16525046, 18124244, 33050092, 36248488, 66100184, 72496976, 132200368, 140462891, 280925782, 561851564, 1123703128, 2247406256]

約数ペア:

[(1, 2247406256), (2, 1123703128), (4, 561851564), (8, 280925782), (16, 140462891), (17, 132200368), (31, 72496976), (34, 66100184), (62, 36248488), (68, 33050092), (124, 18124244), (136, 16525046), (193, 11644592), (248, 9062122), (272, 8262523), (386, 5822296), (496, 4531061), (527, 4264528), (772, 2911148), (1054, 2132264), (1381, 1627376), (1544, 1455574), (2108, 1066132), (2762, 813688), (3088, 727787), (3281, 684976), (4216, 533066), (5524, 406844), (5983, 375632), (6562, 342488), (8432, 266533), (11048, 203422), (11966, 187816), (13124, 171244), (22096, 101711), (23477, 95728), (23932, 93908), (26248, 85622), (42811, 52496), (46954, 47864)]