311293812

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{8009}}^1$

素因数の和:8136

約数の個数: 48

約数和(自身を含む): 753580800

約数和(自身を除く): 442286988

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 474, 492, 948, 3239, 6478, 8009, 9717, 12956, 16018, 19434, 24027, 32036, 38868, 48054, 96108, 328369, 632711, 656738, 985107, 1265422, 1313476, 1898133, 1970214, 2530844, 3796266, 3940428, 7592532, 25941151, 51882302, 77823453, 103764604, 155646906, 311293812]

約数ペア:

[(1, 311293812), (2, 155646906), (3, 103764604), (4, 77823453), (6, 51882302), (12, 25941151), (41, 7592532), (79, 3940428), (82, 3796266), (123, 2530844), (158, 1970214), (164, 1898133), (237, 1313476), (246, 1265422), (316, 985107), (474, 656738), (492, 632711), (948, 328369), (3239, 96108), (6478, 48054), (8009, 38868), (9717, 32036), (12956, 24027), (16018, 19434)]