1259969344

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{10259}}^1$

素因数の和:10391

約数の個数: 56

約数和(自身を含む): 2658160800

約数和(自身を除く): 1398191456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 152, 202, 304, 404, 608, 808, 1216, 1616, 1919, 3232, 3838, 6464, 7676, 10259, 15352, 20518, 30704, 41036, 61408, 82072, 122816, 164144, 194921, 328288, 389842, 656576, 779684, 1036159, 1559368, 2072318, 3118736, 4144636, 6237472, 8289272, 12474944, 16578544, 19687021, 33157088, 39374042, 66314176, 78748084, 157496168, 314992336, 629984672, 1259969344]

約数ペア:

[(1, 1259969344), (2, 629984672), (4, 314992336), (8, 157496168), (16, 78748084), (19, 66314176), (32, 39374042), (38, 33157088), (64, 19687021), (76, 16578544), (101, 12474944), (152, 8289272), (202, 6237472), (304, 4144636), (404, 3118736), (608, 2072318), (808, 1559368), (1216, 1036159), (1616, 779684), (1919, 656576), (3232, 389842), (3838, 328288), (6464, 194921), (7676, 164144), (10259, 122816), (15352, 82072), (20518, 61408), (30704, 41036)]