1577211984

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{86243}}^1$

素因数の和:86384

約数の個数: 60

約数和(自身を含む): 4448810496

約数和(自身を除く): 2871598512

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, 86243, 172486, 258729, 344972, 517458, 689944, 776187, 1034916, 1379888, 1552374, 2069832, 3104748, 4139664, 6209496, 10952861, 12418992, 21905722, 32858583, 43811444, 65717166, 87622888, 98575749, 131434332, 175245776, 197151498, 262868664, 394302996, 525737328, 788605992, 1577211984]

約数ペア:

[(1, 1577211984), (2, 788605992), (3, 525737328), (4, 394302996), (6, 262868664), (8, 197151498), (9, 175245776), (12, 131434332), (16, 98575749), (18, 87622888), (24, 65717166), (36, 43811444), (48, 32858583), (72, 21905722), (127, 12418992), (144, 10952861), (254, 6209496), (381, 4139664), (508, 3104748), (762, 2069832), (1016, 1552374), (1143, 1379888), (1524, 1034916), (2032, 776187), (2286, 689944), (3048, 517458), (4572, 344972), (6096, 258729), (9144, 172486), (18288, 86243)]