255260016

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{161149}}^1$

素因数の和:161174

約数の個数: 60

約数和(自身を含む): 779321400

約数和(自身を除く): 524061384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 161149, 322298, 483447, 644596, 966894, 1289192, 1450341, 1772639, 1933788, 2578384, 2900682, 3545278, 3867576, 5317917, 5801364, 7090556, 7735152, 10635834, 11602728, 14181112, 15953751, 21271668, 23205456, 28362224, 31907502, 42543336, 63815004, 85086672, 127630008, 255260016]

約数ペア:

[(1, 255260016), (2, 127630008), (3, 85086672), (4, 63815004), (6, 42543336), (8, 31907502), (9, 28362224), (11, 23205456), (12, 21271668), (16, 15953751), (18, 14181112), (22, 11602728), (24, 10635834), (33, 7735152), (36, 7090556), (44, 5801364), (48, 5317917), (66, 3867576), (72, 3545278), (88, 2900682), (99, 2578384), (132, 1933788), (144, 1772639), (176, 1450341), (198, 1289192), (264, 966894), (396, 644596), (528, 483447), (792, 322298), (1584, 161149)]