812702976

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 2280122880

約数和(自身を除く): 1467419904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 139, 184, 192, 256, 276, 278, 331, 368, 384, 417, 552, 556, 662, 736, 768, 834, 993, 1104, 1112, 1324, 1472, 1668, 1986, 2208, 2224, 2648, 2944, 3197, 3336, 3972, 4416, 4448, 5296, 5888, 6394, 6672, 7613, 7944, 8832, 8896, 9591, 10592, 12788, 13344, 15226, 15888, 17664, 17792, 19182, 21184, 22839, 25576, 26688, 30452, 31776, 35584, 38364, 42368, 45678, 46009, 51152, 53376, 60904, 63552, 76728, 84736, 91356, 92018, 102304, 106752, 121808, 127104, 138027, 153456, 182712, 184036, 204608, 243616, 254208, 276054, 306912, 365424, 368072, 409216, 487232, 552108, 613824, 730848, 736144, 818432, 974464, 1058207, 1104216, 1227648, 1461696, 1472288, 1948928, 2116414, 2208432, 2455296, 2923392, 2944576, 3174621, 4232828, 4416864, 5846784, 5889152, 6349242, 8465656, 8833728, 11778304, 12698484, 16931312, 17667456, 25396968, 33862624, 35334912, 50793936, 67725248, 101587872, 135450496, 203175744, 270900992, 406351488, 812702976]

約数ペア:

[(1, 812702976), (2, 406351488), (3, 270900992), (4, 203175744), (6, 135450496), (8, 101587872), (12, 67725248), (16, 50793936), (23, 35334912), (24, 33862624), (32, 25396968), (46, 17667456), (48, 16931312), (64, 12698484), (69, 11778304), (92, 8833728), (96, 8465656), (128, 6349242), (138, 5889152), (139, 5846784), (184, 4416864), (192, 4232828), (256, 3174621), (276, 2944576), (278, 2923392), (331, 2455296), (368, 2208432), (384, 2116414), (417, 1948928), (552, 1472288), (556, 1461696), (662, 1227648), (736, 1104216), (768, 1058207), (834, 974464), (993, 818432), (1104, 736144), (1112, 730848), (1324, 613824), (1472, 552108), (1668, 487232), (1986, 409216), (2208, 368072), (2224, 365424), (2648, 306912), (2944, 276054), (3197, 254208), (3336, 243616), (3972, 204608), (4416, 184036), (4448, 182712), (5296, 153456), (5888, 138027), (6394, 127104), (6672, 121808), (7613, 106752), (7944, 102304), (8832, 92018), (8896, 91356), (9591, 84736), (10592, 76728), (12788, 63552), (13344, 60904), (15226, 53376), (15888, 51152), (17664, 46009), (17792, 45678), (19182, 42368), (21184, 38364), (22839, 35584), (25576, 31776), (26688, 30452)]