785533608

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 2158940160

約数和(自身を除く): 1373406552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 271, 317, 381, 508, 542, 634, 762, 813, 951, 1016, 1084, 1143, 1268, 1524, 1626, 1902, 2168, 2286, 2439, 2536, 2853, 3048, 3252, 3804, 4572, 4878, 5706, 6504, 7608, 9144, 9756, 11412, 19512, 22824, 34417, 40259, 68834, 80518, 85907, 103251, 120777, 137668, 161036, 171814, 206502, 241554, 257721, 275336, 309753, 322072, 343628, 362331, 413004, 483108, 515442, 619506, 687256, 724662, 773163, 826008, 966216, 1030884, 1239012, 1449324, 1546326, 2061768, 2478024, 2898648, 3092652, 6185304, 10910189, 21820378, 32730567, 43640756, 65461134, 87281512, 98191701, 130922268, 196383402, 261844536, 392766804, 785533608]

約数ペア:

[(1, 785533608), (2, 392766804), (3, 261844536), (4, 196383402), (6, 130922268), (8, 98191701), (9, 87281512), (12, 65461134), (18, 43640756), (24, 32730567), (36, 21820378), (72, 10910189), (127, 6185304), (254, 3092652), (271, 2898648), (317, 2478024), (381, 2061768), (508, 1546326), (542, 1449324), (634, 1239012), (762, 1030884), (813, 966216), (951, 826008), (1016, 773163), (1084, 724662), (1143, 687256), (1268, 619506), (1524, 515442), (1626, 483108), (1902, 413004), (2168, 362331), (2286, 343628), (2439, 322072), (2536, 309753), (2853, 275336), (3048, 257721), (3252, 241554), (3804, 206502), (4572, 171814), (4878, 161036), (5706, 137668), (6504, 120777), (7608, 103251), (9144, 85907), (9756, 80518), (11412, 68834), (19512, 40259), (22824, 34417)]