397576368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20759}}^1$

素因数の和:20799

約数の個数: 120

約数和(自身を含む): 1338604800

約数和(自身を除く): 941028432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 20759, 41518, 62277, 83036, 124554, 145313, 166072, 186831, 249108, 290626, 332144, 373662, 394421, 435939, 498216, 581252, 747324, 788842, 871878, 996432, 1162504, 1183263, 1307817, 1494648, 1577684, 1743756, 2325008, 2366526, 2615634, 2760947, 2989296, 3155368, 3487512, 3549789, 4733052, 5231268, 5521894, 6310736, 6975024, 7099578, 8282841, 9466104, 10462536, 11043788, 14199156, 16565682, 18932208, 20925072, 22087576, 24848523, 28398312, 33131364, 44175152, 49697046, 56796624, 66262728, 99394092, 132525456, 198788184, 397576368]

約数ペア:

[(1, 397576368), (2, 198788184), (3, 132525456), (4, 99394092), (6, 66262728), (7, 56796624), (8, 49697046), (9, 44175152), (12, 33131364), (14, 28398312), (16, 24848523), (18, 22087576), (19, 20925072), (21, 18932208), (24, 16565682), (28, 14199156), (36, 11043788), (38, 10462536), (42, 9466104), (48, 8282841), (56, 7099578), (57, 6975024), (63, 6310736), (72, 5521894), (76, 5231268), (84, 4733052), (112, 3549789), (114, 3487512), (126, 3155368), (133, 2989296), (144, 2760947), (152, 2615634), (168, 2366526), (171, 2325008), (228, 1743756), (252, 1577684), (266, 1494648), (304, 1307817), (336, 1183263), (342, 1162504), (399, 996432), (456, 871878), (504, 788842), (532, 747324), (684, 581252), (798, 498216), (912, 435939), (1008, 394421), (1064, 373662), (1197, 332144), (1368, 290626), (1596, 249108), (2128, 186831), (2394, 166072), (2736, 145313), (3192, 124554), (4788, 83036), (6384, 62277), (9576, 41518), (19152, 20759)]