276311872

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1103

約数の個数: 56

約数和(自身を含む): 566342784

約数和(自身を除く): 290030912

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 97, 188, 194, 376, 388, 752, 776, 947, 1504, 1552, 1894, 3008, 3104, 3788, 4559, 6208, 7576, 9118, 15152, 18236, 30304, 36472, 44509, 60608, 72944, 89018, 91859, 145888, 178036, 183718, 291776, 356072, 367436, 712144, 734872, 1424288, 1469744, 2848576, 2939488, 4317373, 5878976, 8634746, 17269492, 34538984, 69077968, 138155936, 276311872]

約数ペア:

[(1, 276311872), (2, 138155936), (4, 69077968), (8, 34538984), (16, 17269492), (32, 8634746), (47, 5878976), (64, 4317373), (94, 2939488), (97, 2848576), (188, 1469744), (194, 1424288), (376, 734872), (388, 712144), (752, 367436), (776, 356072), (947, 291776), (1504, 183718), (1552, 178036), (1894, 145888), (3008, 91859), (3104, 89018), (3788, 72944), (4559, 60608), (6208, 44509), (7576, 36472), (9118, 30304), (15152, 18236)]