1627832406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 3446489088

約数和(自身を除く): 1818656682

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 293, 317, 381, 586, 634, 762, 879, 951, 1758, 1902, 2921, 5842, 6739, 7291, 8763, 13478, 14582, 17526, 20217, 21873, 37211, 40259, 40434, 43746, 74422, 80518, 92881, 111633, 120777, 185762, 223266, 241554, 278643, 557286, 855853, 925957, 1711706, 1851914, 2136263, 2567559, 2777871, 4272526, 5135118, 5555742, 6408789, 11795887, 12817578, 23591774, 35387661, 70775322, 271305401, 542610802, 813916203, 1627832406]

約数ペア:

[(1, 1627832406), (2, 813916203), (3, 542610802), (6, 271305401), (23, 70775322), (46, 35387661), (69, 23591774), (127, 12817578), (138, 11795887), (254, 6408789), (293, 5555742), (317, 5135118), (381, 4272526), (586, 2777871), (634, 2567559), (762, 2136263), (879, 1851914), (951, 1711706), (1758, 925957), (1902, 855853), (2921, 557286), (5842, 278643), (6739, 241554), (7291, 223266), (8763, 185762), (13478, 120777), (14582, 111633), (17526, 92881), (20217, 80518), (21873, 74422), (37211, 43746), (40259, 40434)]