2764892008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2543}}^1$

素因数の和:2902

約数の個数: 64

約数和(自身を含む): 5714841600

約数和(自身を除く): 2949949592

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 311, 437, 622, 874, 1244, 1748, 2488, 2543, 3496, 5086, 5909, 7153, 10172, 11818, 14306, 20344, 23636, 28612, 47272, 48317, 57224, 58489, 96634, 116978, 135907, 193268, 233956, 271814, 386536, 467912, 543628, 790873, 1087256, 1111291, 1581746, 2222582, 3163492, 4445164, 6326984, 8890328, 15026587, 18190079, 30053174, 36380158, 60106348, 72760316, 120212696, 145520632, 345611501, 691223002, 1382446004, 2764892008]

約数ペア:

[(1, 2764892008), (2, 1382446004), (4, 691223002), (8, 345611501), (19, 145520632), (23, 120212696), (38, 72760316), (46, 60106348), (76, 36380158), (92, 30053174), (152, 18190079), (184, 15026587), (311, 8890328), (437, 6326984), (622, 4445164), (874, 3163492), (1244, 2222582), (1748, 1581746), (2488, 1111291), (2543, 1087256), (3496, 790873), (5086, 543628), (5909, 467912), (7153, 386536), (10172, 271814), (11818, 233956), (14306, 193268), (20344, 135907), (23636, 116978), (28612, 96634), (47272, 58489), (48317, 57224)]