217223424

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2857}}^1$

素因数の和:2893

約数の個数: 144

約数和(自身を含む): 701010240

約数和(自身を除く): 483786816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2304, 2376, 2816, 2857, 3168, 3456, 4224, 4752, 5714, 6336, 6912, 8448, 8571, 9504, 11428, 12672, 17142, 19008, 22856, 25344, 25713, 31427, 34284, 38016, 45712, 51426, 62854, 68568, 76032, 77139, 91424, 94281, 102852, 125708, 137136, 154278, 182848, 188562, 205704, 251416, 274272, 282843, 308556, 365696, 377124, 411408, 502832, 548544, 565686, 617112, 731392, 754248, 822816, 848529, 1005664, 1097088, 1131372, 1234224, 1508496, 1645632, 1697058, 2011328, 2194176, 2262744, 2468448, 3016992, 3291264, 3394116, 4022656, 4525488, 4936896, 6033984, 6582528, 6788232, 8045312, 9050976, 9873792, 12067968, 13576464, 18101952, 19747584, 24135936, 27152928, 36203904, 54305856, 72407808, 108611712, 217223424]

約数ペア:

[(1, 217223424), (2, 108611712), (3, 72407808), (4, 54305856), (6, 36203904), (8, 27152928), (9, 24135936), (11, 19747584), (12, 18101952), (16, 13576464), (18, 12067968), (22, 9873792), (24, 9050976), (27, 8045312), (32, 6788232), (33, 6582528), (36, 6033984), (44, 4936896), (48, 4525488), (54, 4022656), (64, 3394116), (66, 3291264), (72, 3016992), (88, 2468448), (96, 2262744), (99, 2194176), (108, 2011328), (128, 1697058), (132, 1645632), (144, 1508496), (176, 1234224), (192, 1131372), (198, 1097088), (216, 1005664), (256, 848529), (264, 822816), (288, 754248), (297, 731392), (352, 617112), (384, 565686), (396, 548544), (432, 502832), (528, 411408), (576, 377124), (594, 365696), (704, 308556), (768, 282843), (792, 274272), (864, 251416), (1056, 205704), (1152, 188562), (1188, 182848), (1408, 154278), (1584, 137136), (1728, 125708), (2112, 102852), (2304, 94281), (2376, 91424), (2816, 77139), (2857, 76032), (3168, 68568), (3456, 62854), (4224, 51426), (4752, 45712), (5714, 38016), (6336, 34284), (6912, 31427), (8448, 25713), (8571, 25344), (9504, 22856), (11428, 19008), (12672, 17142)]