279555552

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{10007}}^1$

素因数の和:10120

約数の個数: 72

約数和(自身を含む): 803262096

約数和(自身を除く): 523706544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9312, 10007, 13968, 20014, 27936, 30021, 40028, 60042, 80056, 90063, 120084, 160112, 180126, 240168, 320224, 360252, 480336, 720504, 960672, 970679, 1441008, 1941358, 2882016, 2912037, 3882716, 5824074, 7765432, 8736111, 11648148, 15530864, 17472222, 23296296, 31061728, 34944444, 46592592, 69888888, 93185184, 139777776, 279555552]

約数ペア:

[(1, 279555552), (2, 139777776), (3, 93185184), (4, 69888888), (6, 46592592), (8, 34944444), (9, 31061728), (12, 23296296), (16, 17472222), (18, 15530864), (24, 11648148), (32, 8736111), (36, 7765432), (48, 5824074), (72, 3882716), (96, 2912037), (97, 2882016), (144, 1941358), (194, 1441008), (288, 970679), (291, 960672), (388, 720504), (582, 480336), (776, 360252), (873, 320224), (1164, 240168), (1552, 180126), (1746, 160112), (2328, 120084), (3104, 90063), (3492, 80056), (4656, 60042), (6984, 40028), (9312, 30021), (10007, 27936), (13968, 20014)]