385309968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1559}}^1$

素因数の和:1860

約数の個数: 80

約数和(自身を含む): 1052313600

約数和(自身を除く): 667003632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 271, 304, 456, 542, 813, 912, 1084, 1559, 1626, 2168, 3118, 3252, 4336, 4677, 5149, 6236, 6504, 9354, 10298, 12472, 13008, 15447, 18708, 20596, 24944, 29621, 30894, 37416, 41192, 59242, 61788, 74832, 82384, 88863, 118484, 123576, 177726, 236968, 247152, 355452, 422489, 473936, 710904, 844978, 1267467, 1421808, 1689956, 2534934, 3379912, 5069868, 6759824, 8027291, 10139736, 16054582, 20279472, 24081873, 32109164, 48163746, 64218328, 96327492, 128436656, 192654984, 385309968]

約数ペア:

[(1, 385309968), (2, 192654984), (3, 128436656), (4, 96327492), (6, 64218328), (8, 48163746), (12, 32109164), (16, 24081873), (19, 20279472), (24, 16054582), (38, 10139736), (48, 8027291), (57, 6759824), (76, 5069868), (114, 3379912), (152, 2534934), (228, 1689956), (271, 1421808), (304, 1267467), (456, 844978), (542, 710904), (813, 473936), (912, 422489), (1084, 355452), (1559, 247152), (1626, 236968), (2168, 177726), (3118, 123576), (3252, 118484), (4336, 88863), (4677, 82384), (5149, 74832), (6236, 61788), (6504, 59242), (9354, 41192), (10298, 37416), (12472, 30894), (13008, 29621), (15447, 24944), (18708, 20596)]