2512752912

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{137399}}^1$

素因数の和:137540

約数の個数: 60

約数和(自身を含む): 7087641600

約数和(自身を除く): 4574888688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 18288, 137399, 274798, 412197, 549596, 824394, 1099192, 1236591, 1648788, 2198384, 2473182, 3297576, 4946364, 6595152, 9892728, 17449673, 19785456, 34899346, 52349019, 69798692, 104698038, 139597384, 157047057, 209396076, 279194768, 314094114, 418792152, 628188228, 837584304, 1256376456, 2512752912]

約数ペア:

[(1, 2512752912), (2, 1256376456), (3, 837584304), (4, 628188228), (6, 418792152), (8, 314094114), (9, 279194768), (12, 209396076), (16, 157047057), (18, 139597384), (24, 104698038), (36, 69798692), (48, 52349019), (72, 34899346), (127, 19785456), (144, 17449673), (254, 9892728), (381, 6595152), (508, 4946364), (762, 3297576), (1016, 2473182), (1143, 2198384), (1524, 1648788), (2032, 1236591), (2286, 1099192), (3048, 824394), (4572, 549596), (6096, 412197), (9144, 274798), (18288, 137399)]