381430512

素因数分解:

$2^4\times 3^3\times {\mathrm{463}}^1\times {\mathrm{1907}}^1$

素因数の和:2387

約数の個数: 80

約数和(自身を含む): 1097786880

約数和(自身を除く): 716356368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 463, 926, 1389, 1852, 1907, 2778, 3704, 3814, 4167, 5556, 5721, 7408, 7628, 8334, 11112, 11442, 12501, 15256, 16668, 17163, 22224, 22884, 25002, 30512, 33336, 34326, 45768, 50004, 51489, 66672, 68652, 91536, 100008, 102978, 137304, 200016, 205956, 274608, 411912, 823824, 882941, 1765882, 2648823, 3531764, 5297646, 7063528, 7946469, 10595292, 14127056, 15892938, 21190584, 23839407, 31785876, 42381168, 47678814, 63571752, 95357628, 127143504, 190715256, 381430512]

約数ペア:

[(1, 381430512), (2, 190715256), (3, 127143504), (4, 95357628), (6, 63571752), (8, 47678814), (9, 42381168), (12, 31785876), (16, 23839407), (18, 21190584), (24, 15892938), (27, 14127056), (36, 10595292), (48, 7946469), (54, 7063528), (72, 5297646), (108, 3531764), (144, 2648823), (216, 1765882), (432, 882941), (463, 823824), (926, 411912), (1389, 274608), (1852, 205956), (1907, 200016), (2778, 137304), (3704, 102978), (3814, 100008), (4167, 91536), (5556, 68652), (5721, 66672), (7408, 51489), (7628, 50004), (8334, 45768), (11112, 34326), (11442, 33336), (12501, 30512), (15256, 25002), (16668, 22884), (17163, 22224)]