2008775088

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 5697291600

約数和(自身を除く): 3688516512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 251, 298, 373, 447, 502, 596, 746, 753, 894, 1004, 1119, 1192, 1341, 1492, 1506, 1788, 2008, 2238, 2259, 2384, 2682, 2984, 3012, 3357, 3576, 4016, 4476, 4518, 5364, 5968, 6024, 6714, 7152, 8952, 9036, 10728, 12048, 13428, 17904, 18072, 21456, 26856, 36144, 37399, 53712, 55577, 74798, 93623, 111154, 112197, 149596, 166731, 187246, 222308, 224394, 280869, 299192, 333462, 336591, 374492, 444616, 448788, 500193, 561738, 598384, 666924, 673182, 748984, 842607, 889232, 897576, 1000386, 1123476, 1333848, 1346364, 1497968, 1685214, 1795152, 2000772, 2246952, 2667696, 2692728, 3370428, 4001544, 4493904, 5385456, 6740856, 8003088, 13481712, 13949827, 27899654, 41849481, 55799308, 83698962, 111598616, 125548443, 167397924, 223197232, 251096886, 334795848, 502193772, 669591696, 1004387544, 2008775088]

約数ペア:

[(1, 2008775088), (2, 1004387544), (3, 669591696), (4, 502193772), (6, 334795848), (8, 251096886), (9, 223197232), (12, 167397924), (16, 125548443), (18, 111598616), (24, 83698962), (36, 55799308), (48, 41849481), (72, 27899654), (144, 13949827), (149, 13481712), (251, 8003088), (298, 6740856), (373, 5385456), (447, 4493904), (502, 4001544), (596, 3370428), (746, 2692728), (753, 2667696), (894, 2246952), (1004, 2000772), (1119, 1795152), (1192, 1685214), (1341, 1497968), (1492, 1346364), (1506, 1333848), (1788, 1123476), (2008, 1000386), (2238, 897576), (2259, 889232), (2384, 842607), (2682, 748984), (2984, 673182), (3012, 666924), (3357, 598384), (3576, 561738), (4016, 500193), (4476, 448788), (4518, 444616), (5364, 374492), (5968, 336591), (6024, 333462), (6714, 299192), (7152, 280869), (8952, 224394), (9036, 222308), (10728, 187246), (12048, 166731), (13428, 149596), (17904, 112197), (18072, 111154), (21456, 93623), (26856, 74798), (36144, 55577), (37399, 53712)]