16403854082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{919}}^1$

素因数の和:1248

約数の個数: 96

約数和(自身を含む): 31821431040

約数和(自身を除く): 15417576958

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 257, 287, 451, 514, 574, 847, 902, 919, 1694, 1799, 1838, 2827, 3157, 3598, 4961, 5654, 6314, 6433, 9922, 10109, 10537, 12866, 19789, 20218, 21074, 31097, 34727, 37679, 39578, 62194, 69454, 70763, 73759, 75358, 111199, 115907, 141526, 147518, 217679, 222398, 231814, 236183, 263753, 414469, 435358, 472366, 527506, 778393, 811349, 828938, 1274977, 1556786, 1622698, 1653281, 2549954, 2598013, 2901283, 3306562, 4559159, 5196026, 5802566, 8924839, 9118318, 9683503, 17849678, 18186091, 19367006, 28578143, 31914113, 36372182, 57156286, 63828226, 67784521, 106518533, 135569042, 200047001, 213037066, 400094002, 745629731, 1171703863, 1491259462, 2343407726, 8201927041, 16403854082]

約数ペア:

[(1, 16403854082), (2, 8201927041), (7, 2343407726), (11, 1491259462), (14, 1171703863), (22, 745629731), (41, 400094002), (77, 213037066), (82, 200047001), (121, 135569042), (154, 106518533), (242, 67784521), (257, 63828226), (287, 57156286), (451, 36372182), (514, 31914113), (574, 28578143), (847, 19367006), (902, 18186091), (919, 17849678), (1694, 9683503), (1799, 9118318), (1838, 8924839), (2827, 5802566), (3157, 5196026), (3598, 4559159), (4961, 3306562), (5654, 2901283), (6314, 2598013), (6433, 2549954), (9922, 1653281), (10109, 1622698), (10537, 1556786), (12866, 1274977), (19789, 828938), (20218, 811349), (21074, 778393), (31097, 527506), (34727, 472366), (37679, 435358), (39578, 414469), (62194, 263753), (69454, 236183), (70763, 231814), (73759, 222398), (75358, 217679), (111199, 147518), (115907, 141526)]