2016380208

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{3947}}^1$

素因数の和:4354

約数の個数: 80

約数和(自身を含む): 5404654080

約数和(自身を除く): 3388273872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 367, 464, 696, 734, 1101, 1392, 1468, 2202, 2936, 3947, 4404, 5872, 7894, 8808, 10643, 11841, 15788, 17616, 21286, 23682, 31576, 31929, 42572, 47364, 63152, 63858, 85144, 94728, 114463, 127716, 170288, 189456, 228926, 255432, 343389, 457852, 510864, 686778, 915704, 1373556, 1448549, 1831408, 2747112, 2897098, 4345647, 5494224, 5794196, 8691294, 11588392, 17382588, 23176784, 34765176, 42007921, 69530352, 84015842, 126023763, 168031684, 252047526, 336063368, 504095052, 672126736, 1008190104, 2016380208]

約数ペア:

[(1, 2016380208), (2, 1008190104), (3, 672126736), (4, 504095052), (6, 336063368), (8, 252047526), (12, 168031684), (16, 126023763), (24, 84015842), (29, 69530352), (48, 42007921), (58, 34765176), (87, 23176784), (116, 17382588), (174, 11588392), (232, 8691294), (348, 5794196), (367, 5494224), (464, 4345647), (696, 2897098), (734, 2747112), (1101, 1831408), (1392, 1448549), (1468, 1373556), (2202, 915704), (2936, 686778), (3947, 510864), (4404, 457852), (5872, 343389), (7894, 255432), (8808, 228926), (10643, 189456), (11841, 170288), (15788, 127716), (17616, 114463), (21286, 94728), (23682, 85144), (31576, 63858), (31929, 63152), (42572, 47364)]