267853428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{809}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 719114760

約数和(自身を除く): 451261332

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 541, 612, 809, 1082, 1618, 1623, 2164, 2427, 3236, 3246, 4854, 4869, 6492, 7281, 9197, 9708, 9738, 13753, 14562, 18394, 19476, 27506, 27591, 29124, 36788, 41259, 55012, 55182, 82518, 82773, 110364, 123777, 165036, 165546, 247554, 331092, 437669, 495108, 875338, 1313007, 1750676, 2626014, 3939021, 5252028, 7440373, 7878042, 14880746, 15756084, 22321119, 29761492, 44642238, 66963357, 89284476, 133926714, 267853428]

約数ペア:

[(1, 267853428), (2, 133926714), (3, 89284476), (4, 66963357), (6, 44642238), (9, 29761492), (12, 22321119), (17, 15756084), (18, 14880746), (34, 7878042), (36, 7440373), (51, 5252028), (68, 3939021), (102, 2626014), (153, 1750676), (204, 1313007), (306, 875338), (541, 495108), (612, 437669), (809, 331092), (1082, 247554), (1618, 165546), (1623, 165036), (2164, 123777), (2427, 110364), (3236, 82773), (3246, 82518), (4854, 55182), (4869, 55012), (6492, 41259), (7281, 36788), (9197, 29124), (9708, 27591), (9738, 27506), (13753, 19476), (14562, 18394)]