219065344

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 88

約数和(自身を含む): 463244288

約数和(自身を除く): 244178944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 103, 124, 128, 134, 206, 248, 256, 268, 412, 496, 512, 536, 824, 992, 1024, 1072, 1648, 1984, 2077, 2144, 3193, 3296, 3968, 4154, 4288, 6386, 6592, 6901, 7936, 8308, 8576, 12772, 13184, 13802, 15872, 16616, 17152, 25544, 26368, 27604, 31744, 33232, 34304, 51088, 52736, 55208, 66464, 68608, 102176, 105472, 110416, 132928, 204352, 213931, 220832, 265856, 408704, 427862, 441664, 531712, 817408, 855724, 883328, 1063424, 1634816, 1711448, 1766656, 2126848, 3269632, 3422896, 3533312, 6845792, 7066624, 13691584, 27383168, 54766336, 109532672, 219065344]

約数ペア:

[(1, 219065344), (2, 109532672), (4, 54766336), (8, 27383168), (16, 13691584), (31, 7066624), (32, 6845792), (62, 3533312), (64, 3422896), (67, 3269632), (103, 2126848), (124, 1766656), (128, 1711448), (134, 1634816), (206, 1063424), (248, 883328), (256, 855724), (268, 817408), (412, 531712), (496, 441664), (512, 427862), (536, 408704), (824, 265856), (992, 220832), (1024, 213931), (1072, 204352), (1648, 132928), (1984, 110416), (2077, 105472), (2144, 102176), (3193, 68608), (3296, 66464), (3968, 55208), (4154, 52736), (4288, 51088), (6386, 34304), (6592, 33232), (6901, 31744), (7936, 27604), (8308, 26368), (8576, 25544), (12772, 17152), (13184, 16616), (13802, 15872)]