1928660208

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{6389}}^1$

素因数の和:6750

約数の個数: 80

約数和(自身を含む): 5261270400

約数和(自身を除く): 3332610192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 331, 456, 662, 912, 993, 1324, 1986, 2648, 3972, 5296, 6289, 6389, 7944, 12578, 12778, 15888, 18867, 19167, 25156, 25556, 37734, 38334, 50312, 51112, 75468, 76668, 100624, 102224, 121391, 150936, 153336, 242782, 301872, 306672, 364173, 485564, 728346, 971128, 1456692, 1942256, 2114759, 2913384, 4229518, 5826768, 6344277, 8459036, 12688554, 16918072, 25377108, 33836144, 40180421, 50754216, 80360842, 101508432, 120541263, 160721684, 241082526, 321443368, 482165052, 642886736, 964330104, 1928660208]

約数ペア:

[(1, 1928660208), (2, 964330104), (3, 642886736), (4, 482165052), (6, 321443368), (8, 241082526), (12, 160721684), (16, 120541263), (19, 101508432), (24, 80360842), (38, 50754216), (48, 40180421), (57, 33836144), (76, 25377108), (114, 16918072), (152, 12688554), (228, 8459036), (304, 6344277), (331, 5826768), (456, 4229518), (662, 2913384), (912, 2114759), (993, 1942256), (1324, 1456692), (1986, 971128), (2648, 728346), (3972, 485564), (5296, 364173), (6289, 306672), (6389, 301872), (7944, 242782), (12578, 153336), (12778, 150936), (15888, 121391), (18867, 102224), (19167, 100624), (25156, 76668), (25556, 75468), (37734, 51112), (38334, 50312)]